557834940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 288

約数和(自身を含む): 1986828480

約数和(自身を除く): 1428993540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 37, 39, 45, 51, 52, 60, 65, 68, 74, 78, 85, 90, 102, 111, 117, 130, 148, 153, 156, 170, 180, 185, 195, 204, 221, 222, 234, 255, 260, 306, 333, 340, 370, 379, 390, 442, 444, 468, 481, 510, 555, 585, 612, 629, 663, 666, 740, 758, 765, 780, 884, 962, 1020, 1105, 1110, 1137, 1170, 1258, 1326, 1332, 1443, 1516, 1530, 1665, 1887, 1895, 1924, 1989, 2210, 2220, 2274, 2340, 2405, 2516, 2652, 2886, 3060, 3145, 3315, 3330, 3411, 3774, 3790, 3978, 4329, 4420, 4548, 4810, 4927, 5661, 5685, 5772, 6290, 6443, 6630, 6660, 6822, 7215, 7548, 7580, 7956, 8177, 8658, 9435, 9620, 9854, 9945, 11322, 11370, 12580, 12886, 13260, 13644, 14023, 14430, 14781, 16354, 17055, 17316, 18870, 19329, 19708, 19890, 21645, 22644, 22740, 24531, 24635, 25772, 28046, 28305, 28860, 29562, 32215, 32708, 34110, 37740, 38658, 39780, 40885, 42069, 43290, 44343, 49062, 49270, 56092, 56610, 57987, 59124, 64430, 68220, 70115, 73593, 73905, 77316, 81770, 83759, 84138, 86580, 88686, 96645, 98124, 98540, 113220, 115974, 122655, 126207, 128860, 140230, 147186, 147810, 163540, 167518, 168276, 177372, 182299, 193290, 210345, 221715, 231948, 238391, 245310, 251277, 252414, 280460, 289935, 294372, 295620, 335036, 364598, 367965, 386580, 418795, 420690, 443430, 476782, 490620, 502554, 504828, 546897, 579870, 631035, 715173, 729196, 735930, 753831, 837590, 841380, 886860, 911495, 953564, 1005108, 1093794, 1159740, 1191955, 1256385, 1262070, 1430346, 1471860, 1507662, 1640691, 1675180, 1822990, 2145519, 2187588, 2383910, 2512770, 2524140, 2734485, 2860692, 3015324, 3099083, 3281382, 3575865, 3645980, 3769155, 4291038, 4767820, 5025540, 5468970, 6198166, 6562764, 7151730, 7538310, 8203455, 8582076, 9297249, 10727595, 10937940, 12396332, 14303460, 15076620, 15495415, 16406910, 18594498, 21455190, 27891747, 30990830, 32813820, 37188996, 42910380, 46486245, 55783494, 61981660, 92972490, 111566988, 139458735, 185944980, 278917470, 557834940]

約数ペア:

[(1, 557834940), (2, 278917470), (3, 185944980), (4, 139458735), (5, 111566988), (6, 92972490), (9, 61981660), (10, 55783494), (12, 46486245), (13, 42910380), (15, 37188996), (17, 32813820), (18, 30990830), (20, 27891747), (26, 21455190), (30, 18594498), (34, 16406910), (36, 15495415), (37, 15076620), (39, 14303460), (45, 12396332), (51, 10937940), (52, 10727595), (60, 9297249), (65, 8582076), (68, 8203455), (74, 7538310), (78, 7151730), (85, 6562764), (90, 6198166), (102, 5468970), (111, 5025540), (117, 4767820), (130, 4291038), (148, 3769155), (153, 3645980), (156, 3575865), (170, 3281382), (180, 3099083), (185, 3015324), (195, 2860692), (204, 2734485), (221, 2524140), (222, 2512770), (234, 2383910), (255, 2187588), (260, 2145519), (306, 1822990), (333, 1675180), (340, 1640691), (370, 1507662), (379, 1471860), (390, 1430346), (442, 1262070), (444, 1256385), (468, 1191955), (481, 1159740), (510, 1093794), (555, 1005108), (585, 953564), (612, 911495), (629, 886860), (663, 841380), (666, 837590), (740, 753831), (758, 735930), (765, 729196), (780, 715173), (884, 631035), (962, 579870), (1020, 546897), (1105, 504828), (1110, 502554), (1137, 490620), (1170, 476782), (1258, 443430), (1326, 420690), (1332, 418795), (1443, 386580), (1516, 367965), (1530, 364598), (1665, 335036), (1887, 295620), (1895, 294372), (1924, 289935), (1989, 280460), (2210, 252414), (2220, 251277), (2274, 245310), (2340, 238391), (2405, 231948), (2516, 221715), (2652, 210345), (2886, 193290), (3060, 182299), (3145, 177372), (3315, 168276), (3330, 167518), (3411, 163540), (3774, 147810), (3790, 147186), (3978, 140230), (4329, 128860), (4420, 126207), (4548, 122655), (4810, 115974), (4927, 113220), (5661, 98540), (5685, 98124), (5772, 96645), (6290, 88686), (6443, 86580), (6630, 84138), (6660, 83759), (6822, 81770), (7215, 77316), (7548, 73905), (7580, 73593), (7956, 70115), (8177, 68220), (8658, 64430), (9435, 59124), (9620, 57987), (9854, 56610), (9945, 56092), (11322, 49270), (11370, 49062), (12580, 44343), (12886, 43290), (13260, 42069), (13644, 40885), (14023, 39780), (14430, 38658), (14781, 37740), (16354, 34110), (17055, 32708), (17316, 32215), (18870, 29562), (19329, 28860), (19708, 28305), (19890, 28046), (21645, 25772), (22644, 24635), (22740, 24531)]