244275780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4418

約数の個数: 144

約数和(自身を含む): 837708480

約数和(自身を除く): 593432700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4373, 4655, 5586, 7980, 8746, 9310, 11172, 13119, 13965, 17492, 18620, 21865, 26238, 27930, 30611, 43730, 52476, 55860, 61222, 65595, 83087, 87460, 91833, 122444, 131190, 153055, 166174, 183666, 214277, 249261, 262380, 306110, 332348, 367332, 415435, 428554, 459165, 498522, 581609, 612220, 642831, 830870, 857108, 918330, 997044, 1071385, 1163218, 1246305, 1285662, 1661740, 1744827, 1836660, 2142770, 2326436, 2492610, 2571324, 2908045, 3214155, 3489654, 4071263, 4285540, 4985220, 5816090, 6428310, 6979308, 8142526, 8724135, 11632180, 12213789, 12856620, 16285052, 17448270, 20356315, 24427578, 34896540, 40712630, 48855156, 61068945, 81425260, 122137890, 244275780]

約数ペア:

[(1, 244275780), (2, 122137890), (3, 81425260), (4, 61068945), (5, 48855156), (6, 40712630), (7, 34896540), (10, 24427578), (12, 20356315), (14, 17448270), (15, 16285052), (19, 12856620), (20, 12213789), (21, 11632180), (28, 8724135), (30, 8142526), (35, 6979308), (38, 6428310), (42, 5816090), (49, 4985220), (57, 4285540), (60, 4071263), (70, 3489654), (76, 3214155), (84, 2908045), (95, 2571324), (98, 2492610), (105, 2326436), (114, 2142770), (133, 1836660), (140, 1744827), (147, 1661740), (190, 1285662), (196, 1246305), (210, 1163218), (228, 1071385), (245, 997044), (266, 918330), (285, 857108), (294, 830870), (380, 642831), (399, 612220), (420, 581609), (490, 498522), (532, 459165), (570, 428554), (588, 415435), (665, 367332), (735, 332348), (798, 306110), (931, 262380), (980, 249261), (1140, 214277), (1330, 183666), (1470, 166174), (1596, 153055), (1862, 131190), (1995, 122444), (2660, 91833), (2793, 87460), (2940, 83087), (3724, 65595), (3990, 61222), (4373, 55860), (4655, 52476), (5586, 43730), (7980, 30611), (8746, 27930), (9310, 26238), (11172, 21865), (13119, 18620), (13965, 17492)]