1263002580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52757}}^1$

素因数の和:52798

約数の個数: 144

約数和(自身を含む): 4608938880

約数和(自身を除く): 3345936300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 52757, 105514, 158271, 211028, 263785, 316542, 369299, 474813, 527570, 633084, 738598, 791355, 949626, 1002383, 1055140, 1107897, 1477196, 1582710, 1846495, 1899252, 2004766, 2215794, 2374065, 3007149, 3165420, 3323691, 3692990, 4009532, 4431588, 4748130, 5011915, 5539485, 6014298, 6647382, 7016681, 7385980, 9021447, 9496260, 10023830, 11078970, 12028596, 13294764, 14033362, 15035745, 16618455, 18042894, 20047660, 21050043, 22157940, 28066724, 30071490, 33236910, 35083405, 36085788, 42100086, 45107235, 60142980, 63150129, 66473820, 70166810, 84200172, 90214470, 105250215, 126300258, 140333620, 180428940, 210500430, 252600516, 315750645, 421000860, 631501290, 1263002580]

約数ペア:

[(1, 1263002580), (2, 631501290), (3, 421000860), (4, 315750645), (5, 252600516), (6, 210500430), (7, 180428940), (9, 140333620), (10, 126300258), (12, 105250215), (14, 90214470), (15, 84200172), (18, 70166810), (19, 66473820), (20, 63150129), (21, 60142980), (28, 45107235), (30, 42100086), (35, 36085788), (36, 35083405), (38, 33236910), (42, 30071490), (45, 28066724), (57, 22157940), (60, 21050043), (63, 20047660), (70, 18042894), (76, 16618455), (84, 15035745), (90, 14033362), (95, 13294764), (105, 12028596), (114, 11078970), (126, 10023830), (133, 9496260), (140, 9021447), (171, 7385980), (180, 7016681), (190, 6647382), (210, 6014298), (228, 5539485), (252, 5011915), (266, 4748130), (285, 4431588), (315, 4009532), (342, 3692990), (380, 3323691), (399, 3165420), (420, 3007149), (532, 2374065), (570, 2215794), (630, 2004766), (665, 1899252), (684, 1846495), (798, 1582710), (855, 1477196), (1140, 1107897), (1197, 1055140), (1260, 1002383), (1330, 949626), (1596, 791355), (1710, 738598), (1995, 633084), (2394, 527570), (2660, 474813), (3420, 369299), (3990, 316542), (4788, 263785), (5985, 211028), (7980, 158271), (11970, 105514), (23940, 52757)]