403830180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 1438295040

約数和(自身を除く): 1034464860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 114, 117, 124, 130, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 260, 279, 285, 293, 310, 342, 372, 380, 390, 403, 465, 468, 494, 558, 570, 585, 586, 589, 620, 684, 741, 780, 806, 855, 879, 930, 988, 1116, 1140, 1170, 1172, 1178, 1209, 1235, 1395, 1465, 1482, 1612, 1710, 1758, 1767, 1860, 2015, 2223, 2340, 2356, 2418, 2470, 2637, 2790, 2930, 2945, 2964, 3420, 3516, 3534, 3627, 3705, 3809, 4030, 4395, 4446, 4836, 4940, 5274, 5301, 5567, 5580, 5860, 5890, 6045, 7068, 7254, 7410, 7618, 7657, 8060, 8790, 8835, 8892, 9083, 10548, 10602, 11115, 11134, 11427, 11780, 12090, 13185, 14508, 14820, 15236, 15314, 16701, 17580, 17670, 18135, 18166, 19045, 21204, 22230, 22268, 22854, 22971, 24180, 26370, 26505, 27249, 27835, 30628, 33402, 34281, 35340, 36270, 36332, 38090, 38285, 44460, 45415, 45708, 45942, 50103, 52740, 53010, 54498, 55670, 57135, 66804, 68562, 68913, 72371, 72540, 76180, 76570, 81747, 83505, 90830, 91884, 100206, 106020, 108996, 111340, 114270, 114855, 118079, 136245, 137124, 137826, 144742, 153140, 163494, 167010, 171405, 172577, 181660, 200412, 217113, 228540, 229710, 236158, 250515, 272490, 275652, 289484, 326988, 334020, 342810, 344565, 345154, 354237, 361855, 408735, 434226, 459420, 472316, 501030, 517731, 544980, 590395, 651339, 685620, 689130, 690308, 708474, 723710, 817470, 862885, 868452, 1002060, 1035462, 1062711, 1085565, 1180790, 1302678, 1378260, 1416948, 1447420, 1553193, 1634940, 1725770, 1771185, 2070924, 2125422, 2171130, 2243501, 2361580, 2588655, 2605356, 3106386, 3256695, 3451540, 3542370, 4250844, 4342260, 4487002, 5177310, 5313555, 6212772, 6513390, 6730503, 7084740, 7765965, 8974004, 10354620, 10627110, 11217505, 13026780, 13461006, 15531930, 20191509, 21254220, 22435010, 26922012, 31063860, 33652515, 40383018, 44870020, 67305030, 80766036, 100957545, 134610060, 201915090, 403830180]

約数ペア:

[(1, 403830180), (2, 201915090), (3, 134610060), (4, 100957545), (5, 80766036), (6, 67305030), (9, 44870020), (10, 40383018), (12, 33652515), (13, 31063860), (15, 26922012), (18, 22435010), (19, 21254220), (20, 20191509), (26, 15531930), (30, 13461006), (31, 13026780), (36, 11217505), (38, 10627110), (39, 10354620), (45, 8974004), (52, 7765965), (57, 7084740), (60, 6730503), (62, 6513390), (65, 6212772), (76, 5313555), (78, 5177310), (90, 4487002), (93, 4342260), (95, 4250844), (114, 3542370), (117, 3451540), (124, 3256695), (130, 3106386), (155, 2605356), (156, 2588655), (171, 2361580), (180, 2243501), (186, 2171130), (190, 2125422), (195, 2070924), (228, 1771185), (234, 1725770), (247, 1634940), (260, 1553193), (279, 1447420), (285, 1416948), (293, 1378260), (310, 1302678), (342, 1180790), (372, 1085565), (380, 1062711), (390, 1035462), (403, 1002060), (465, 868452), (468, 862885), (494, 817470), (558, 723710), (570, 708474), (585, 690308), (586, 689130), (589, 685620), (620, 651339), (684, 590395), (741, 544980), (780, 517731), (806, 501030), (855, 472316), (879, 459420), (930, 434226), (988, 408735), (1116, 361855), (1140, 354237), (1170, 345154), (1172, 344565), (1178, 342810), (1209, 334020), (1235, 326988), (1395, 289484), (1465, 275652), (1482, 272490), (1612, 250515), (1710, 236158), (1758, 229710), (1767, 228540), (1860, 217113), (2015, 200412), (2223, 181660), (2340, 172577), (2356, 171405), (2418, 167010), (2470, 163494), (2637, 153140), (2790, 144742), (2930, 137826), (2945, 137124), (2964, 136245), (3420, 118079), (3516, 114855), (3534, 114270), (3627, 111340), (3705, 108996), (3809, 106020), (4030, 100206), (4395, 91884), (4446, 90830), (4836, 83505), (4940, 81747), (5274, 76570), (5301, 76180), (5567, 72540), (5580, 72371), (5860, 68913), (5890, 68562), (6045, 66804), (7068, 57135), (7254, 55670), (7410, 54498), (7618, 53010), (7657, 52740), (8060, 50103), (8790, 45942), (8835, 45708), (8892, 45415), (9083, 44460), (10548, 38285), (10602, 38090), (11115, 36332), (11134, 36270), (11427, 35340), (11780, 34281), (12090, 33402), (13185, 30628), (14508, 27835), (14820, 27249), (15236, 26505), (15314, 26370), (16701, 24180), (17580, 22971), (17670, 22854), (18135, 22268), (18166, 22230), (19045, 21204)]