207139140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1603

約数の個数: 192

約数和(自身を含む): 731001600

約数和(自身を除く): 523862460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1553, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3106, 3420, 3510, 3705, 4446, 4659, 4940, 5130, 6212, 6669, 7020, 7410, 7765, 8892, 9318, 10260, 11115, 13338, 13977, 14820, 15530, 18636, 20189, 22230, 23295, 26676, 27954, 29507, 31060, 33345, 40378, 41931, 44460, 46590, 55908, 59014, 60567, 66690, 69885, 80756, 83862, 88521, 93180, 100945, 118028, 121134, 133380, 139770, 147535, 167724, 177042, 181701, 201890, 209655, 242268, 265563, 279540, 295070, 302835, 354084, 363402, 383591, 403780, 419310, 442605, 531126, 545103, 590140, 605670, 726804, 767182, 796689, 838620, 885210, 908505, 1062252, 1090206, 1150773, 1211340, 1327815, 1534364, 1593378, 1770420, 1817010, 1917955, 2180412, 2301546, 2655630, 2725515, 3186756, 3452319, 3634020, 3835910, 3983445, 4603092, 5311260, 5451030, 5753865, 6904638, 7671820, 7966890, 10356957, 10902060, 11507730, 13809276, 15933780, 17261595, 20713914, 23015460, 34523190, 41427828, 51784785, 69046380, 103569570, 207139140]

約数ペア:

[(1, 207139140), (2, 103569570), (3, 69046380), (4, 51784785), (5, 41427828), (6, 34523190), (9, 23015460), (10, 20713914), (12, 17261595), (13, 15933780), (15, 13809276), (18, 11507730), (19, 10902060), (20, 10356957), (26, 7966890), (27, 7671820), (30, 6904638), (36, 5753865), (38, 5451030), (39, 5311260), (45, 4603092), (52, 3983445), (54, 3835910), (57, 3634020), (60, 3452319), (65, 3186756), (76, 2725515), (78, 2655630), (90, 2301546), (95, 2180412), (108, 1917955), (114, 1817010), (117, 1770420), (130, 1593378), (135, 1534364), (156, 1327815), (171, 1211340), (180, 1150773), (190, 1090206), (195, 1062252), (228, 908505), (234, 885210), (247, 838620), (260, 796689), (270, 767182), (285, 726804), (342, 605670), (351, 590140), (380, 545103), (390, 531126), (468, 442605), (494, 419310), (513, 403780), (540, 383591), (570, 363402), (585, 354084), (684, 302835), (702, 295070), (741, 279540), (780, 265563), (855, 242268), (988, 209655), (1026, 201890), (1140, 181701), (1170, 177042), (1235, 167724), (1404, 147535), (1482, 139770), (1553, 133380), (1710, 121134), (1755, 118028), (2052, 100945), (2223, 93180), (2340, 88521), (2470, 83862), (2565, 80756), (2964, 69885), (3106, 66690), (3420, 60567), (3510, 59014), (3705, 55908), (4446, 46590), (4659, 44460), (4940, 41931), (5130, 40378), (6212, 33345), (6669, 31060), (7020, 29507), (7410, 27954), (7765, 26676), (8892, 23295), (9318, 22230), (10260, 20189), (11115, 18636), (13338, 15530), (13977, 14820)]