1158745020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 3484339488

約数和(自身を除く): 2325594468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 361, 366, 380, 570, 610, 722, 732, 877, 915, 1083, 1140, 1159, 1220, 1444, 1754, 1805, 1830, 2166, 2318, 2631, 3477, 3508, 3610, 3660, 4332, 4385, 4636, 5262, 5415, 5795, 6954, 7220, 8770, 10524, 10830, 11590, 13155, 13908, 16663, 17385, 17540, 21660, 22021, 23180, 26310, 33326, 34770, 44042, 49989, 52620, 53497, 66063, 66652, 69540, 83315, 88084, 99978, 106994, 110105, 132126, 160491, 166630, 199956, 213988, 220210, 249945, 264252, 267485, 316597, 320982, 330315, 333260, 440420, 499890, 534970, 633194, 641964, 660630, 802455, 949791, 999780, 1016443, 1069940, 1266388, 1321260, 1582985, 1604910, 1899582, 2032886, 3049329, 3165970, 3209820, 3799164, 4065772, 4748955, 5082215, 6098658, 6331940, 9497910, 10164430, 12197316, 15246645, 18995820, 19312417, 20328860, 30493290, 38624834, 57937251, 60986580, 77249668, 96562085, 115874502, 193124170, 231749004, 289686255, 386248340, 579372510, 1158745020]

約数ペア:

[(1, 1158745020), (2, 579372510), (3, 386248340), (4, 289686255), (5, 231749004), (6, 193124170), (10, 115874502), (12, 96562085), (15, 77249668), (19, 60986580), (20, 57937251), (30, 38624834), (38, 30493290), (57, 20328860), (60, 19312417), (61, 18995820), (76, 15246645), (95, 12197316), (114, 10164430), (122, 9497910), (183, 6331940), (190, 6098658), (228, 5082215), (244, 4748955), (285, 4065772), (305, 3799164), (361, 3209820), (366, 3165970), (380, 3049329), (570, 2032886), (610, 1899582), (722, 1604910), (732, 1582985), (877, 1321260), (915, 1266388), (1083, 1069940), (1140, 1016443), (1159, 999780), (1220, 949791), (1444, 802455), (1754, 660630), (1805, 641964), (1830, 633194), (2166, 534970), (2318, 499890), (2631, 440420), (3477, 333260), (3508, 330315), (3610, 320982), (3660, 316597), (4332, 267485), (4385, 264252), (4636, 249945), (5262, 220210), (5415, 213988), (5795, 199956), (6954, 166630), (7220, 160491), (8770, 132126), (10524, 110105), (10830, 106994), (11590, 99978), (13155, 88084), (13908, 83315), (16663, 69540), (17385, 66652), (17540, 66063), (21660, 53497), (22021, 52620), (23180, 49989), (26310, 44042), (33326, 34770)]