845748540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5778

約数の個数: 240

約数和(自身を含む): 3265977792

約数和(自身を除く): 2420229252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 5737, 7020, 7371, 8190, 9828, 10530, 11340, 11474, 12285, 14742, 16380, 17211, 21060, 22948, 24570, 28685, 29484, 34422, 36855, 40159, 49140, 51633, 57370, 68844, 73710, 74581, 80318, 86055, 103266, 114740, 120477, 147420, 149162, 154899, 160636, 172110, 200795, 206532, 223743, 240954, 258165, 298324, 309798, 344220, 361431, 372905, 401590, 447486, 464697, 481908, 516330, 522067, 602385, 619596, 671229, 722862, 745810, 774495, 803180, 894972, 929394, 1032660, 1044134, 1084293, 1118715, 1204770, 1342458, 1445724, 1491620, 1548990, 1566201, 1807155, 1858788, 2013687, 2088268, 2168586, 2237430, 2323485, 2409540, 2610335, 2684916, 3097980, 3132402, 3252879, 3356145, 3614310, 4027374, 4337172, 4474860, 4646970, 4698603, 5220670, 5421465, 6041061, 6264804, 6505758, 6712290, 7228620, 7831005, 8054748, 9293940, 9397206, 10068435, 10441340, 10842930, 12082122, 13011516, 13424580, 14095809, 15662010, 16264395, 18794412, 20136870, 21685860, 23493015, 24164244, 28191618, 30205305, 31324020, 32528790, 40273740, 42287427, 46986030, 56383236, 60410610, 65057580, 70479045, 84574854, 93972060, 120821220, 140958090, 169149708, 211437135, 281916180, 422874270, 845748540]

約数ペア:

[(1, 845748540), (2, 422874270), (3, 281916180), (4, 211437135), (5, 169149708), (6, 140958090), (7, 120821220), (9, 93972060), (10, 84574854), (12, 70479045), (13, 65057580), (14, 60410610), (15, 56383236), (18, 46986030), (20, 42287427), (21, 40273740), (26, 32528790), (27, 31324020), (28, 30205305), (30, 28191618), (35, 24164244), (36, 23493015), (39, 21685860), (42, 20136870), (45, 18794412), (52, 16264395), (54, 15662010), (60, 14095809), (63, 13424580), (65, 13011516), (70, 12082122), (78, 10842930), (81, 10441340), (84, 10068435), (90, 9397206), (91, 9293940), (105, 8054748), (108, 7831005), (117, 7228620), (126, 6712290), (130, 6505758), (135, 6264804), (140, 6041061), (156, 5421465), (162, 5220670), (180, 4698603), (182, 4646970), (189, 4474860), (195, 4337172), (210, 4027374), (234, 3614310), (252, 3356145), (260, 3252879), (270, 3132402), (273, 3097980), (315, 2684916), (324, 2610335), (351, 2409540), (364, 2323485), (378, 2237430), (390, 2168586), (405, 2088268), (420, 2013687), (455, 1858788), (468, 1807155), (540, 1566201), (546, 1548990), (567, 1491620), (585, 1445724), (630, 1342458), (702, 1204770), (756, 1118715), (780, 1084293), (810, 1044134), (819, 1032660), (910, 929394), (945, 894972), (1053, 803180), (1092, 774495), (1134, 745810), (1170, 722862), (1260, 671229), (1365, 619596), (1404, 602385), (1620, 522067), (1638, 516330), (1755, 481908), (1820, 464697), (1890, 447486), (2106, 401590), (2268, 372905), (2340, 361431), (2457, 344220), (2730, 309798), (2835, 298324), (3276, 258165), (3510, 240954), (3780, 223743), (4095, 206532), (4212, 200795), (4914, 172110), (5265, 160636), (5460, 154899), (5670, 149162), (5737, 147420), (7020, 120477), (7371, 114740), (8190, 103266), (9828, 86055), (10530, 80318), (11340, 74581), (11474, 73710), (12285, 68844), (14742, 57370), (16380, 51633), (17211, 49140), (21060, 40159), (22948, 36855), (24570, 34422), (28685, 29484)]