4154279640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{13049}}^1$

素因数の和:13449

約数の個数: 128

約数和(自身を含む): 14281920000

約数和(自身を除く): 10127640360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 379, 420, 758, 840, 1137, 1516, 1895, 2274, 2653, 3032, 3790, 4548, 5306, 5685, 7580, 7959, 9096, 10612, 11370, 13049, 13265, 15160, 15918, 21224, 22740, 26098, 26530, 31836, 39147, 39795, 45480, 52196, 53060, 63672, 65245, 78294, 79590, 91343, 104392, 106120, 130490, 156588, 159180, 182686, 195735, 260980, 274029, 313176, 318360, 365372, 391470, 456715, 521960, 548058, 730744, 782940, 913430, 1096116, 1370145, 1565880, 1826860, 2192232, 2740290, 3653720, 4945571, 5480580, 9891142, 10961160, 14836713, 19782284, 24727855, 29673426, 34618997, 39564568, 49455710, 59346852, 69237994, 74183565, 98911420, 103856991, 118693704, 138475988, 148367130, 173094985, 197822840, 207713982, 276951976, 296734260, 346189970, 415427964, 519284955, 593468520, 692379940, 830855928, 1038569910, 1384759880, 2077139820, 4154279640]

約数ペア:

[(1, 4154279640), (2, 2077139820), (3, 1384759880), (4, 1038569910), (5, 830855928), (6, 692379940), (7, 593468520), (8, 519284955), (10, 415427964), (12, 346189970), (14, 296734260), (15, 276951976), (20, 207713982), (21, 197822840), (24, 173094985), (28, 148367130), (30, 138475988), (35, 118693704), (40, 103856991), (42, 98911420), (56, 74183565), (60, 69237994), (70, 59346852), (84, 49455710), (105, 39564568), (120, 34618997), (140, 29673426), (168, 24727855), (210, 19782284), (280, 14836713), (379, 10961160), (420, 9891142), (758, 5480580), (840, 4945571), (1137, 3653720), (1516, 2740290), (1895, 2192232), (2274, 1826860), (2653, 1565880), (3032, 1370145), (3790, 1096116), (4548, 913430), (5306, 782940), (5685, 730744), (7580, 548058), (7959, 521960), (9096, 456715), (10612, 391470), (11370, 365372), (13049, 318360), (13265, 313176), (15160, 274029), (15918, 260980), (21224, 195735), (22740, 182686), (26098, 159180), (26530, 156588), (31836, 130490), (39147, 106120), (39795, 104392), (45480, 91343), (52196, 79590), (53060, 78294), (63672, 65245)]