1940189940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 432

約数和(自身を含む): 7133992320

約数和(自身を除く): 5193802380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 151, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 289, 302, 306, 323, 340, 342, 380, 390, 442, 453, 468, 494, 510, 570, 578, 585, 604, 612, 646, 663, 684, 741, 755, 765, 780, 855, 867, 884, 906, 969, 988, 1020, 1105, 1140, 1156, 1170, 1235, 1292, 1326, 1359, 1445, 1482, 1510, 1530, 1615, 1710, 1734, 1812, 1938, 1963, 1989, 2210, 2223, 2265, 2340, 2470, 2567, 2601, 2652, 2718, 2869, 2890, 2907, 2964, 3020, 3060, 3230, 3315, 3420, 3468, 3705, 3757, 3876, 3926, 3978, 4199, 4335, 4420, 4446, 4530, 4845, 4940, 5134, 5202, 5436, 5491, 5738, 5780, 5814, 5889, 6460, 6630, 6795, 7410, 7514, 7701, 7852, 7956, 8398, 8607, 8670, 8892, 9060, 9690, 9815, 9945, 10268, 10404, 10982, 11115, 11271, 11476, 11628, 11778, 12597, 12835, 13005, 13260, 13590, 14345, 14535, 14820, 15028, 15402, 16473, 16796, 17214, 17340, 17667, 18785, 19380, 19630, 19890, 20995, 21964, 22230, 22542, 23103, 23556, 25194, 25670, 25821, 26010, 27180, 27455, 28690, 29070, 29445, 30804, 32946, 33371, 33813, 34428, 35334, 37297, 37570, 37791, 38505, 39260, 39780, 41990, 43035, 43639, 44460, 45084, 46206, 48773, 49419, 50388, 51340, 51642, 52020, 54910, 56355, 57380, 58140, 58890, 62985, 65892, 66742, 67626, 70668, 71383, 74594, 75140, 75582, 77010, 82365, 83980, 86070, 87278, 88335, 92412, 97546, 98838, 100113, 103284, 109820, 111891, 112710, 115515, 117780, 125970, 129105, 130917, 133484, 135252, 142766, 146319, 149188, 151164, 154020, 164730, 166855, 169065, 172140, 174556, 176670, 186485, 188955, 195092, 197676, 200226, 214149, 218195, 223782, 225420, 231030, 243865, 247095, 251940, 258210, 261834, 285532, 292638, 300339, 329460, 333710, 335673, 338130, 353340, 356915, 372970, 377910, 392751, 400452, 428298, 436390, 438957, 447564, 462060, 487730, 494190, 500565, 516420, 523668, 559455, 567307, 585276, 600678, 634049, 642447, 654585, 667420, 671346, 676260, 713830, 731595, 745940, 755820, 785502, 829141, 856596, 872780, 877914, 975460, 988380, 1001130, 1070745, 1118910, 1134614, 1201356, 1268098, 1284894, 1309170, 1342692, 1427660, 1463190, 1501695, 1571004, 1658282, 1678365, 1701921, 1755828, 1902147, 1963755, 2002260, 2141490, 2194785, 2237820, 2269228, 2487423, 2536196, 2569788, 2618340, 2836535, 2926380, 3003390, 3170245, 3212235, 3316564, 3356730, 3403842, 3804294, 3927510, 4145705, 4282980, 4389570, 4974846, 5105763, 5673070, 5706441, 6006780, 6340490, 6424470, 6713460, 6807684, 7462269, 7608588, 7855020, 8291410, 8509605, 8779140, 9510735, 9949692, 10211526, 10778833, 11346140, 11412882, 12437115, 12680980, 12848940, 14924538, 16582820, 17019210, 19021470, 20423052, 21557666, 22825764, 24874230, 25528815, 28532205, 29849076, 32336499, 34038420, 37311345, 38042940, 43115332, 49748460, 51057630, 53894165, 57064410, 64672998, 74622690, 97009497, 102115260, 107788330, 114128820, 129345996, 149245380, 161682495, 194018994, 215576660, 323364990, 388037988, 485047485, 646729980, 970094970, 1940189940]

約数ペア:

[(1, 1940189940), (2, 970094970), (3, 646729980), (4, 485047485), (5, 388037988), (6, 323364990), (9, 215576660), (10, 194018994), (12, 161682495), (13, 149245380), (15, 129345996), (17, 114128820), (18, 107788330), (19, 102115260), (20, 97009497), (26, 74622690), (30, 64672998), (34, 57064410), (36, 53894165), (38, 51057630), (39, 49748460), (45, 43115332), (51, 38042940), (52, 37311345), (57, 34038420), (60, 32336499), (65, 29849076), (68, 28532205), (76, 25528815), (78, 24874230), (85, 22825764), (90, 21557666), (95, 20423052), (102, 19021470), (114, 17019210), (117, 16582820), (130, 14924538), (151, 12848940), (153, 12680980), (156, 12437115), (170, 11412882), (171, 11346140), (180, 10778833), (190, 10211526), (195, 9949692), (204, 9510735), (221, 8779140), (228, 8509605), (234, 8291410), (247, 7855020), (255, 7608588), (260, 7462269), (285, 6807684), (289, 6713460), (302, 6424470), (306, 6340490), (323, 6006780), (340, 5706441), (342, 5673070), (380, 5105763), (390, 4974846), (442, 4389570), (453, 4282980), (468, 4145705), (494, 3927510), (510, 3804294), (570, 3403842), (578, 3356730), (585, 3316564), (604, 3212235), (612, 3170245), (646, 3003390), (663, 2926380), (684, 2836535), (741, 2618340), (755, 2569788), (765, 2536196), (780, 2487423), (855, 2269228), (867, 2237820), (884, 2194785), (906, 2141490), (969, 2002260), (988, 1963755), (1020, 1902147), (1105, 1755828), (1140, 1701921), (1156, 1678365), (1170, 1658282), (1235, 1571004), (1292, 1501695), (1326, 1463190), (1359, 1427660), (1445, 1342692), (1482, 1309170), (1510, 1284894), (1530, 1268098), (1615, 1201356), (1710, 1134614), (1734, 1118910), (1812, 1070745), (1938, 1001130), (1963, 988380), (1989, 975460), (2210, 877914), (2223, 872780), (2265, 856596), (2340, 829141), (2470, 785502), (2567, 755820), (2601, 745940), (2652, 731595), (2718, 713830), (2869, 676260), (2890, 671346), (2907, 667420), (2964, 654585), (3020, 642447), (3060, 634049), (3230, 600678), (3315, 585276), (3420, 567307), (3468, 559455), (3705, 523668), (3757, 516420), (3876, 500565), (3926, 494190), (3978, 487730), (4199, 462060), (4335, 447564), (4420, 438957), (4446, 436390), (4530, 428298), (4845, 400452), (4940, 392751), (5134, 377910), (5202, 372970), (5436, 356915), (5491, 353340), (5738, 338130), (5780, 335673), (5814, 333710), (5889, 329460), (6460, 300339), (6630, 292638), (6795, 285532), (7410, 261834), (7514, 258210), (7701, 251940), (7852, 247095), (7956, 243865), (8398, 231030), (8607, 225420), (8670, 223782), (8892, 218195), (9060, 214149), (9690, 200226), (9815, 197676), (9945, 195092), (10268, 188955), (10404, 186485), (10982, 176670), (11115, 174556), (11271, 172140), (11476, 169065), (11628, 166855), (11778, 164730), (12597, 154020), (12835, 151164), (13005, 149188), (13260, 146319), (13590, 142766), (14345, 135252), (14535, 133484), (14820, 130917), (15028, 129105), (15402, 125970), (16473, 117780), (16796, 115515), (17214, 112710), (17340, 111891), (17667, 109820), (18785, 103284), (19380, 100113), (19630, 98838), (19890, 97546), (20995, 92412), (21964, 88335), (22230, 87278), (22542, 86070), (23103, 83980), (23556, 82365), (25194, 77010), (25670, 75582), (25821, 75140), (26010, 74594), (27180, 71383), (27455, 70668), (28690, 67626), (29070, 66742), (29445, 65892), (30804, 62985), (32946, 58890), (33371, 58140), (33813, 57380), (34428, 56355), (35334, 54910), (37297, 52020), (37570, 51642), (37791, 51340), (38505, 50388), (39260, 49419), (39780, 48773), (41990, 46206), (43035, 45084), (43639, 44460)]