17745317920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 46617742080

約数和(自身を除く): 28872424160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 103, 110, 121, 160, 176, 206, 220, 242, 352, 412, 440, 484, 515, 605, 809, 824, 880, 968, 1030, 1133, 1210, 1331, 1618, 1648, 1760, 1936, 2060, 2266, 2420, 2662, 3236, 3296, 3872, 4045, 4120, 4532, 4840, 5324, 5665, 6472, 6655, 8090, 8240, 8899, 9064, 9680, 10648, 11330, 12463, 12944, 13310, 16180, 16480, 17798, 18128, 19360, 21296, 22660, 24926, 25888, 26620, 32360, 35596, 36256, 42592, 44495, 45320, 49852, 53240, 62315, 64720, 71192, 83327, 88990, 90640, 97889, 99704, 106480, 124630, 129440, 137093, 142384, 166654, 177980, 181280, 195778, 199408, 212960, 249260, 274186, 284768, 333308, 355960, 391556, 398816, 416635, 489445, 498520, 548372, 666616, 685465, 711920, 783112, 833270, 916597, 978890, 997040, 1076779, 1096744, 1333232, 1370930, 1423840, 1566224, 1666540, 1833194, 1957780, 1994080, 2153558, 2193488, 2666464, 2741860, 3132448, 3333080, 3666388, 3915560, 4307116, 4386976, 4582985, 5383895, 5483720, 6666160, 7332776, 7831120, 8614232, 9165970, 10082567, 10767790, 10967440, 13332320, 14665552, 15662240, 17228464, 18331940, 20165134, 21535580, 21934880, 29331104, 34456928, 36663880, 40330268, 43071160, 50412835, 73327760, 80660536, 86142320, 100825670, 110908237, 146655520, 161321072, 172284640, 201651340, 221816474, 322642144, 403302680, 443632948, 554541185, 806605360, 887265896, 1109082370, 1613210720, 1774531792, 2218164740, 3549063584, 4436329480, 8872658960, 17745317920]

約数ペア:

[(1, 17745317920), (2, 8872658960), (4, 4436329480), (5, 3549063584), (8, 2218164740), (10, 1774531792), (11, 1613210720), (16, 1109082370), (20, 887265896), (22, 806605360), (32, 554541185), (40, 443632948), (44, 403302680), (55, 322642144), (80, 221816474), (88, 201651340), (103, 172284640), (110, 161321072), (121, 146655520), (160, 110908237), (176, 100825670), (206, 86142320), (220, 80660536), (242, 73327760), (352, 50412835), (412, 43071160), (440, 40330268), (484, 36663880), (515, 34456928), (605, 29331104), (809, 21934880), (824, 21535580), (880, 20165134), (968, 18331940), (1030, 17228464), (1133, 15662240), (1210, 14665552), (1331, 13332320), (1618, 10967440), (1648, 10767790), (1760, 10082567), (1936, 9165970), (2060, 8614232), (2266, 7831120), (2420, 7332776), (2662, 6666160), (3236, 5483720), (3296, 5383895), (3872, 4582985), (4045, 4386976), (4120, 4307116), (4532, 3915560), (4840, 3666388), (5324, 3333080), (5665, 3132448), (6472, 2741860), (6655, 2666464), (8090, 2193488), (8240, 2153558), (8899, 1994080), (9064, 1957780), (9680, 1833194), (10648, 1666540), (11330, 1566224), (12463, 1423840), (12944, 1370930), (13310, 1333232), (16180, 1096744), (16480, 1076779), (17798, 997040), (18128, 978890), (19360, 916597), (21296, 833270), (22660, 783112), (24926, 711920), (25888, 685465), (26620, 666616), (32360, 548372), (35596, 498520), (36256, 489445), (42592, 416635), (44495, 398816), (45320, 391556), (49852, 355960), (53240, 333308), (62315, 284768), (64720, 274186), (71192, 249260), (83327, 212960), (88990, 199408), (90640, 195778), (97889, 181280), (99704, 177980), (106480, 166654), (124630, 142384), (129440, 137093)]