158443740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 288

約数和(自身を含む): 627419520

約数和(自身を除く): 468975780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 569, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1138, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1707, 1785, 1820, 1989, 2142, 2210, 2276, 2340, 2380, 2652, 2730, 2845, 3060, 3094, 3276, 3315, 3414, 3570, 3978, 3983, 4095, 4284, 4420, 4641, 5121, 5355, 5460, 5690, 6188, 6630, 6828, 7140, 7397, 7735, 7956, 7966, 8190, 8535, 9282, 9673, 9945, 10242, 10710, 11380, 11949, 13260, 13923, 14794, 15470, 15932, 16380, 17070, 18564, 19346, 19890, 19915, 20484, 21420, 22191, 23205, 23898, 25605, 27846, 29019, 29588, 30940, 34140, 35847, 36985, 38692, 39780, 39830, 44382, 46410, 47796, 48365, 51210, 51779, 55692, 58038, 59745, 66573, 67711, 69615, 71694, 73970, 79660, 87057, 88764, 92820, 96730, 102420, 103558, 110955, 116076, 119490, 125749, 133146, 135422, 139230, 143388, 145095, 147940, 155337, 174114, 179235, 193460, 203133, 207116, 221910, 238980, 251498, 258895, 266292, 270844, 278460, 290190, 310674, 332865, 338555, 348228, 358470, 377247, 406266, 435285, 443820, 466011, 502996, 517790, 580380, 609399, 621348, 628745, 665730, 677110, 716940, 754494, 776685, 812532, 870570, 880243, 932022, 1015665, 1035580, 1131741, 1218798, 1257490, 1331460, 1354220, 1508988, 1553370, 1741140, 1760486, 1864044, 1886235, 2031330, 2263482, 2330055, 2437596, 2514980, 2640729, 3046995, 3106740, 3520972, 3772470, 4062660, 4401215, 4526964, 4660110, 5281458, 5658705, 6093990, 7544940, 7922187, 8802430, 9320220, 10562916, 11317410, 12187980, 13203645, 15844374, 17604860, 22634820, 26407290, 31688748, 39610935, 52814580, 79221870, 158443740]

約数ペア:

[(1, 158443740), (2, 79221870), (3, 52814580), (4, 39610935), (5, 31688748), (6, 26407290), (7, 22634820), (9, 17604860), (10, 15844374), (12, 13203645), (13, 12187980), (14, 11317410), (15, 10562916), (17, 9320220), (18, 8802430), (20, 7922187), (21, 7544940), (26, 6093990), (28, 5658705), (30, 5281458), (34, 4660110), (35, 4526964), (36, 4401215), (39, 4062660), (42, 3772470), (45, 3520972), (51, 3106740), (52, 3046995), (60, 2640729), (63, 2514980), (65, 2437596), (68, 2330055), (70, 2263482), (78, 2031330), (84, 1886235), (85, 1864044), (90, 1760486), (91, 1741140), (102, 1553370), (105, 1508988), (117, 1354220), (119, 1331460), (126, 1257490), (130, 1218798), (140, 1131741), (153, 1035580), (156, 1015665), (170, 932022), (180, 880243), (182, 870570), (195, 812532), (204, 776685), (210, 754494), (221, 716940), (234, 677110), (238, 665730), (252, 628745), (255, 621348), (260, 609399), (273, 580380), (306, 517790), (315, 502996), (340, 466011), (357, 443820), (364, 435285), (390, 406266), (420, 377247), (442, 358470), (455, 348228), (468, 338555), (476, 332865), (510, 310674), (546, 290190), (569, 278460), (585, 270844), (595, 266292), (612, 258895), (630, 251498), (663, 238980), (714, 221910), (765, 207116), (780, 203133), (819, 193460), (884, 179235), (910, 174114), (1020, 155337), (1071, 147940), (1092, 145095), (1105, 143388), (1138, 139230), (1170, 135422), (1190, 133146), (1260, 125749), (1326, 119490), (1365, 116076), (1428, 110955), (1530, 103558), (1547, 102420), (1638, 96730), (1707, 92820), (1785, 88764), (1820, 87057), (1989, 79660), (2142, 73970), (2210, 71694), (2276, 69615), (2340, 67711), (2380, 66573), (2652, 59745), (2730, 58038), (2845, 55692), (3060, 51779), (3094, 51210), (3276, 48365), (3315, 47796), (3414, 46410), (3570, 44382), (3978, 39830), (3983, 39780), (4095, 38692), (4284, 36985), (4420, 35847), (4641, 34140), (5121, 30940), (5355, 29588), (5460, 29019), (5690, 27846), (6188, 25605), (6630, 23898), (6828, 23205), (7140, 22191), (7397, 21420), (7735, 20484), (7956, 19915), (7966, 19890), (8190, 19346), (8535, 18564), (9282, 17070), (9673, 16380), (9945, 15932), (10242, 15470), (10710, 14794), (11380, 13923), (11949, 13260)]