1705931640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39821}}^1$

素因数の和:39862

約数の個数: 192

約数和(自身を含む): 6709210560

約数和(自身を除く): 5003278920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 39821, 42840, 79642, 119463, 159284, 199105, 238926, 278747, 318568, 358389, 398210, 477852, 557494, 597315, 676957, 716778, 796420, 836241, 955704, 1114988, 1194630, 1353914, 1393735, 1433556, 1592840, 1672482, 1791945, 2030871, 2229976, 2389260, 2508723, 2707828, 2787470, 2867112, 3344964, 3384785, 3583890, 4061742, 4181205, 4738699, 4778520, 5017446, 5415656, 5574940, 6092613, 6689928, 6769570, 7167780, 8123484, 8362410, 9477398, 10034892, 10154355, 11149880, 12185226, 12543615, 13539140, 14216097, 14335560, 16246968, 16724820, 18954796, 20069784, 20308710, 23693495, 24370452, 25087230, 27078280, 28432194, 30463065, 33449640, 37909592, 40617420, 42648291, 47386990, 48740904, 50174460, 56864388, 60926130, 71080485, 81234840, 85296582, 94773980, 100348920, 113728776, 121852260, 142160970, 170593164, 189547960, 213241455, 243704520, 284321940, 341186328, 426482910, 568643880, 852965820, 1705931640]

約数ペア:

[(1, 1705931640), (2, 852965820), (3, 568643880), (4, 426482910), (5, 341186328), (6, 284321940), (7, 243704520), (8, 213241455), (9, 189547960), (10, 170593164), (12, 142160970), (14, 121852260), (15, 113728776), (17, 100348920), (18, 94773980), (20, 85296582), (21, 81234840), (24, 71080485), (28, 60926130), (30, 56864388), (34, 50174460), (35, 48740904), (36, 47386990), (40, 42648291), (42, 40617420), (45, 37909592), (51, 33449640), (56, 30463065), (60, 28432194), (63, 27078280), (68, 25087230), (70, 24370452), (72, 23693495), (84, 20308710), (85, 20069784), (90, 18954796), (102, 16724820), (105, 16246968), (119, 14335560), (120, 14216097), (126, 13539140), (136, 12543615), (140, 12185226), (153, 11149880), (168, 10154355), (170, 10034892), (180, 9477398), (204, 8362410), (210, 8123484), (238, 7167780), (252, 6769570), (255, 6689928), (280, 6092613), (306, 5574940), (315, 5415656), (340, 5017446), (357, 4778520), (360, 4738699), (408, 4181205), (420, 4061742), (476, 3583890), (504, 3384785), (510, 3344964), (595, 2867112), (612, 2787470), (630, 2707828), (680, 2508723), (714, 2389260), (765, 2229976), (840, 2030871), (952, 1791945), (1020, 1672482), (1071, 1592840), (1190, 1433556), (1224, 1393735), (1260, 1353914), (1428, 1194630), (1530, 1114988), (1785, 955704), (2040, 836241), (2142, 796420), (2380, 716778), (2520, 676957), (2856, 597315), (3060, 557494), (3570, 477852), (4284, 398210), (4760, 358389), (5355, 318568), (6120, 278747), (7140, 238926), (8568, 199105), (10710, 159284), (14280, 119463), (21420, 79642), (39821, 42840)]