3406728880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 8673730560

約数和(自身を除く): 5267001680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 197, 248, 304, 310, 367, 380, 394, 496, 589, 620, 734, 760, 788, 985, 1178, 1240, 1468, 1520, 1576, 1835, 1970, 2356, 2480, 2936, 2945, 3152, 3670, 3743, 3940, 4712, 5872, 5890, 6107, 6973, 7340, 7486, 7880, 9424, 11377, 11780, 12214, 13946, 14680, 14972, 15760, 18715, 22754, 23560, 24428, 27892, 29360, 29944, 30535, 34865, 37430, 45508, 47120, 48856, 55784, 56885, 59888, 61070, 69730, 72299, 74860, 91016, 97712, 111568, 113770, 116033, 122140, 139460, 144598, 149720, 182032, 216163, 227540, 232066, 244280, 278920, 289196, 299440, 361495, 432326, 455080, 464132, 488560, 557840, 578392, 580165, 722990, 864652, 910160, 928264, 1080815, 1156784, 1160330, 1373681, 1445980, 1729304, 1856528, 2161630, 2241269, 2320660, 2747362, 2891960, 3458608, 4323260, 4482538, 4641320, 5494724, 5783920, 6868405, 8646520, 8965076, 9282640, 10989448, 11206345, 13736810, 17293040, 17930152, 21978896, 22412690, 27473620, 35860304, 42584111, 44825380, 54947240, 85168222, 89650760, 109894480, 170336444, 179301520, 212920555, 340672888, 425841110, 681345776, 851682220, 1703364440, 3406728880]

約数ペア:

[(1, 3406728880), (2, 1703364440), (4, 851682220), (5, 681345776), (8, 425841110), (10, 340672888), (16, 212920555), (19, 179301520), (20, 170336444), (31, 109894480), (38, 89650760), (40, 85168222), (62, 54947240), (76, 44825380), (80, 42584111), (95, 35860304), (124, 27473620), (152, 22412690), (155, 21978896), (190, 17930152), (197, 17293040), (248, 13736810), (304, 11206345), (310, 10989448), (367, 9282640), (380, 8965076), (394, 8646520), (496, 6868405), (589, 5783920), (620, 5494724), (734, 4641320), (760, 4482538), (788, 4323260), (985, 3458608), (1178, 2891960), (1240, 2747362), (1468, 2320660), (1520, 2241269), (1576, 2161630), (1835, 1856528), (1970, 1729304), (2356, 1445980), (2480, 1373681), (2936, 1160330), (2945, 1156784), (3152, 1080815), (3670, 928264), (3743, 910160), (3940, 864652), (4712, 722990), (5872, 580165), (5890, 578392), (6107, 557840), (6973, 488560), (7340, 464132), (7486, 455080), (7880, 432326), (9424, 361495), (11377, 299440), (11780, 289196), (12214, 278920), (13946, 244280), (14680, 232066), (14972, 227540), (15760, 216163), (18715, 182032), (22754, 149720), (23560, 144598), (24428, 139460), (27892, 122140), (29360, 116033), (29944, 113770), (30535, 111568), (34865, 97712), (37430, 91016), (45508, 74860), (47120, 72299), (48856, 69730), (55784, 61070), (56885, 59888)]