8005850640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{977}}^1$

素因数の和:1614

約数の個数: 240

約数和(自身を含む): 28377648000

約数和(自身を除く): 20371797360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 599, 684, 720, 760, 855, 912, 977, 1140, 1198, 1368, 1520, 1710, 1797, 1954, 2280, 2396, 2736, 2931, 2995, 3420, 3594, 3908, 4560, 4792, 4885, 5391, 5862, 5990, 6840, 7188, 7816, 8793, 8985, 9584, 9770, 10782, 11381, 11724, 11980, 13680, 14376, 14655, 15632, 17586, 17970, 18563, 19540, 21564, 22762, 23448, 23960, 26955, 28752, 29310, 34143, 35172, 35940, 37126, 39080, 43128, 43965, 45524, 46896, 47920, 53910, 55689, 56905, 58620, 68286, 70344, 71880, 74252, 78160, 86256, 87930, 91048, 92815, 102429, 107820, 111378, 113810, 117240, 136572, 140688, 143760, 148504, 167067, 170715, 175860, 182096, 185630, 204858, 215640, 222756, 227620, 234480, 273144, 278445, 297008, 334134, 341430, 351720, 371260, 409716, 431280, 445512, 455240, 512145, 546288, 556890, 585223, 668268, 682860, 703440, 742520, 819432, 835335, 891024, 910480, 1024290, 1113780, 1170446, 1336536, 1365720, 1485040, 1638864, 1670670, 1755669, 2048580, 2227560, 2340892, 2673072, 2731440, 2926115, 3341340, 3511338, 4097160, 4455120, 4681784, 5267007, 5852230, 6682680, 7022676, 8194320, 8778345, 9363568, 10534014, 11119237, 11704460, 13365360, 14045352, 17556690, 21068028, 22238474, 23408920, 26335035, 28090704, 33357711, 35113380, 42136056, 44476948, 46817840, 52670070, 55596185, 66715422, 70226760, 84272112, 88953896, 100073133, 105340140, 111192370, 133430844, 140453520, 166788555, 177907792, 200146266, 210680280, 222384740, 266861688, 333577110, 400292532, 421360560, 444769480, 500365665, 533723376, 667154220, 800585064, 889538960, 1000731330, 1334308440, 1601170128, 2001462660, 2668616880, 4002925320, 8005850640]

約数ペア:

[(1, 8005850640), (2, 4002925320), (3, 2668616880), (4, 2001462660), (5, 1601170128), (6, 1334308440), (8, 1000731330), (9, 889538960), (10, 800585064), (12, 667154220), (15, 533723376), (16, 500365665), (18, 444769480), (19, 421360560), (20, 400292532), (24, 333577110), (30, 266861688), (36, 222384740), (38, 210680280), (40, 200146266), (45, 177907792), (48, 166788555), (57, 140453520), (60, 133430844), (72, 111192370), (76, 105340140), (80, 100073133), (90, 88953896), (95, 84272112), (114, 70226760), (120, 66715422), (144, 55596185), (152, 52670070), (171, 46817840), (180, 44476948), (190, 42136056), (228, 35113380), (240, 33357711), (285, 28090704), (304, 26335035), (342, 23408920), (360, 22238474), (380, 21068028), (456, 17556690), (570, 14045352), (599, 13365360), (684, 11704460), (720, 11119237), (760, 10534014), (855, 9363568), (912, 8778345), (977, 8194320), (1140, 7022676), (1198, 6682680), (1368, 5852230), (1520, 5267007), (1710, 4681784), (1797, 4455120), (1954, 4097160), (2280, 3511338), (2396, 3341340), (2736, 2926115), (2931, 2731440), (2995, 2673072), (3420, 2340892), (3594, 2227560), (3908, 2048580), (4560, 1755669), (4792, 1670670), (4885, 1638864), (5391, 1485040), (5862, 1365720), (5990, 1336536), (6840, 1170446), (7188, 1113780), (7816, 1024290), (8793, 910480), (8985, 891024), (9584, 835335), (9770, 819432), (10782, 742520), (11381, 703440), (11724, 682860), (11980, 668268), (13680, 585223), (14376, 556890), (14655, 546288), (15632, 512145), (17586, 455240), (17970, 445512), (18563, 431280), (19540, 409716), (21564, 371260), (22762, 351720), (23448, 341430), (23960, 334134), (26955, 297008), (28752, 278445), (29310, 273144), (34143, 234480), (35172, 227620), (35940, 222756), (37126, 215640), (39080, 204858), (43128, 185630), (43965, 182096), (45524, 175860), (46896, 170715), (47920, 167067), (53910, 148504), (55689, 143760), (56905, 140688), (58620, 136572), (68286, 117240), (70344, 113810), (71880, 111378), (74252, 107820), (78160, 102429), (86256, 92815), (87930, 91048)]