79221870

素因数分解:

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

素因数の和:619

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 189672210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 569, 585, 595, 630, 663, 714, 765, 819, 910, 1071, 1105, 1138, 1170, 1190, 1326, 1365, 1530, 1547, 1638, 1707, 1785, 1989, 2142, 2210, 2730, 2845, 3094, 3315, 3414, 3570, 3978, 3983, 4095, 4641, 5121, 5355, 5690, 6630, 7397, 7735, 7966, 8190, 8535, 9282, 9673, 9945, 10242, 10710, 11949, 13923, 14794, 15470, 17070, 19346, 19890, 19915, 22191, 23205, 23898, 25605, 27846, 29019, 35847, 36985, 39830, 44382, 46410, 48365, 51210, 51779, 58038, 59745, 66573, 67711, 69615, 71694, 73970, 87057, 96730, 103558, 110955, 119490, 125749, 133146, 135422, 139230, 145095, 155337, 174114, 179235, 203133, 221910, 251498, 258895, 290190, 310674, 332865, 338555, 358470, 377247, 406266, 435285, 466011, 517790, 609399, 628745, 665730, 677110, 754494, 776685, 870570, 880243, 932022, 1015665, 1131741, 1218798, 1257490, 1553370, 1760486, 1886235, 2031330, 2263482, 2330055, 2640729, 3046995, 3772470, 4401215, 4660110, 5281458, 5658705, 6093990, 7922187, 8802430, 11317410, 13203645, 15844374, 26407290, 39610935, 79221870]

約数ペア:

[(1, 79221870), (2, 39610935), (3, 26407290), (5, 15844374), (6, 13203645), (7, 11317410), (9, 8802430), (10, 7922187), (13, 6093990), (14, 5658705), (15, 5281458), (17, 4660110), (18, 4401215), (21, 3772470), (26, 3046995), (30, 2640729), (34, 2330055), (35, 2263482), (39, 2031330), (42, 1886235), (45, 1760486), (51, 1553370), (63, 1257490), (65, 1218798), (70, 1131741), (78, 1015665), (85, 932022), (90, 880243), (91, 870570), (102, 776685), (105, 754494), (117, 677110), (119, 665730), (126, 628745), (130, 609399), (153, 517790), (170, 466011), (182, 435285), (195, 406266), (210, 377247), (221, 358470), (234, 338555), (238, 332865), (255, 310674), (273, 290190), (306, 258895), (315, 251498), (357, 221910), (390, 203133), (442, 179235), (455, 174114), (510, 155337), (546, 145095), (569, 139230), (585, 135422), (595, 133146), (630, 125749), (663, 119490), (714, 110955), (765, 103558), (819, 96730), (910, 87057), (1071, 73970), (1105, 71694), (1138, 69615), (1170, 67711), (1190, 66573), (1326, 59745), (1365, 58038), (1530, 51779), (1547, 51210), (1638, 48365), (1707, 46410), (1785, 44382), (1989, 39830), (2142, 36985), (2210, 35847), (2730, 29019), (2845, 27846), (3094, 25605), (3315, 23898), (3414, 23205), (3570, 22191), (3978, 19915), (3983, 19890), (4095, 19346), (4641, 17070), (5121, 15470), (5355, 14794), (5690, 13923), (6630, 11949), (7397, 10710), (7735, 10242), (7966, 9945), (8190, 9673), (8535, 9282)]