2590520040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3677}}^1$

素因数の和:3816

約数の個数: 192

約数和(自身を含む): 8950780800

約数和(自身を除く): 6360260760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 103, 114, 120, 152, 171, 180, 190, 206, 228, 285, 309, 342, 360, 380, 412, 456, 515, 570, 618, 684, 760, 824, 855, 927, 1030, 1140, 1236, 1368, 1545, 1710, 1854, 1957, 2060, 2280, 2472, 3090, 3420, 3677, 3708, 3914, 4120, 4635, 5871, 6180, 6840, 7354, 7416, 7828, 9270, 9785, 11031, 11742, 12360, 14708, 15656, 17613, 18385, 18540, 19570, 22062, 23484, 29355, 29416, 33093, 35226, 36770, 37080, 39140, 44124, 46968, 55155, 58710, 66186, 69863, 70452, 73540, 78280, 88065, 88248, 110310, 117420, 132372, 139726, 140904, 147080, 165465, 176130, 209589, 220620, 234840, 264744, 279452, 330930, 349315, 352260, 378731, 419178, 441240, 558904, 628767, 661860, 698630, 704520, 757462, 838356, 1047945, 1136193, 1257534, 1323720, 1397260, 1514924, 1676712, 1893655, 2095890, 2272386, 2515068, 2794520, 3029848, 3143835, 3408579, 3787310, 4191780, 4544772, 5030136, 5680965, 6287670, 6817158, 7195889, 7574620, 8383560, 9089544, 11361930, 12575340, 13634316, 14391778, 15149240, 17042895, 21587667, 22723860, 25150680, 27268632, 28783556, 34085790, 35979445, 43175334, 45447720, 57567112, 64763001, 68171580, 71958890, 86350668, 107938335, 129526002, 136343160, 143917780, 172701336, 215876670, 259052004, 287835560, 323815005, 431753340, 518104008, 647630010, 863506680, 1295260020, 2590520040]

約数ペア:

[(1, 2590520040), (2, 1295260020), (3, 863506680), (4, 647630010), (5, 518104008), (6, 431753340), (8, 323815005), (9, 287835560), (10, 259052004), (12, 215876670), (15, 172701336), (18, 143917780), (19, 136343160), (20, 129526002), (24, 107938335), (30, 86350668), (36, 71958890), (38, 68171580), (40, 64763001), (45, 57567112), (57, 45447720), (60, 43175334), (72, 35979445), (76, 34085790), (90, 28783556), (95, 27268632), (103, 25150680), (114, 22723860), (120, 21587667), (152, 17042895), (171, 15149240), (180, 14391778), (190, 13634316), (206, 12575340), (228, 11361930), (285, 9089544), (309, 8383560), (342, 7574620), (360, 7195889), (380, 6817158), (412, 6287670), (456, 5680965), (515, 5030136), (570, 4544772), (618, 4191780), (684, 3787310), (760, 3408579), (824, 3143835), (855, 3029848), (927, 2794520), (1030, 2515068), (1140, 2272386), (1236, 2095890), (1368, 1893655), (1545, 1676712), (1710, 1514924), (1854, 1397260), (1957, 1323720), (2060, 1257534), (2280, 1136193), (2472, 1047945), (3090, 838356), (3420, 757462), (3677, 704520), (3708, 698630), (3914, 661860), (4120, 628767), (4635, 558904), (5871, 441240), (6180, 419178), (6840, 378731), (7354, 352260), (7416, 349315), (7828, 330930), (9270, 279452), (9785, 264744), (11031, 234840), (11742, 220620), (12360, 209589), (14708, 176130), (15656, 165465), (17613, 147080), (18385, 140904), (18540, 139726), (19570, 132372), (22062, 117420), (23484, 110310), (29355, 88248), (29416, 88065), (33093, 78280), (35226, 73540), (36770, 70452), (37080, 69863), (39140, 66186), (44124, 58710), (46968, 55155)]