468960660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1031}}^1$

素因数の和:1091

約数の個数: 216

約数和(自身を含む): 1717462656

約数和(自身を除く): 1248501996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 361, 380, 399, 420, 532, 570, 630, 665, 684, 722, 798, 855, 1031, 1083, 1140, 1197, 1260, 1330, 1444, 1596, 1710, 1805, 1995, 2062, 2166, 2394, 2527, 2660, 3093, 3249, 3420, 3610, 3990, 4124, 4332, 4788, 5054, 5155, 5415, 5985, 6186, 6498, 7217, 7220, 7581, 7980, 9279, 10108, 10310, 10830, 11970, 12372, 12635, 12996, 14434, 15162, 15465, 16245, 18558, 19589, 20620, 21651, 21660, 22743, 23940, 25270, 28868, 30324, 30930, 32490, 36085, 37116, 37905, 39178, 43302, 45486, 46395, 50540, 58767, 61860, 64953, 64980, 72170, 75810, 78356, 86604, 90972, 92790, 97945, 108255, 113715, 117534, 129906, 137123, 144340, 151620, 176301, 185580, 195890, 216510, 227430, 235068, 259812, 274246, 293835, 324765, 352602, 372191, 391780, 411369, 433020, 454860, 548492, 587670, 649530, 685615, 705204, 744382, 822738, 881505, 1116573, 1175340, 1234107, 1299060, 1371230, 1488764, 1645476, 1763010, 1860955, 2056845, 2233146, 2468214, 2605337, 2742460, 3349719, 3526020, 3721910, 4113690, 4466292, 4936428, 5210674, 5582865, 6170535, 6699438, 7443820, 7816011, 8227380, 10421348, 11165730, 12341070, 13026685, 13398876, 15632022, 16748595, 22331460, 23448033, 24682140, 26053370, 31264044, 33497190, 39080055, 46896066, 52106740, 66994380, 78160110, 93792132, 117240165, 156320220, 234480330, 468960660]

約数ペア:

[(1, 468960660), (2, 234480330), (3, 156320220), (4, 117240165), (5, 93792132), (6, 78160110), (7, 66994380), (9, 52106740), (10, 46896066), (12, 39080055), (14, 33497190), (15, 31264044), (18, 26053370), (19, 24682140), (20, 23448033), (21, 22331460), (28, 16748595), (30, 15632022), (35, 13398876), (36, 13026685), (38, 12341070), (42, 11165730), (45, 10421348), (57, 8227380), (60, 7816011), (63, 7443820), (70, 6699438), (76, 6170535), (84, 5582865), (90, 5210674), (95, 4936428), (105, 4466292), (114, 4113690), (126, 3721910), (133, 3526020), (140, 3349719), (171, 2742460), (180, 2605337), (190, 2468214), (210, 2233146), (228, 2056845), (252, 1860955), (266, 1763010), (285, 1645476), (315, 1488764), (342, 1371230), (361, 1299060), (380, 1234107), (399, 1175340), (420, 1116573), (532, 881505), (570, 822738), (630, 744382), (665, 705204), (684, 685615), (722, 649530), (798, 587670), (855, 548492), (1031, 454860), (1083, 433020), (1140, 411369), (1197, 391780), (1260, 372191), (1330, 352602), (1444, 324765), (1596, 293835), (1710, 274246), (1805, 259812), (1995, 235068), (2062, 227430), (2166, 216510), (2394, 195890), (2527, 185580), (2660, 176301), (3093, 151620), (3249, 144340), (3420, 137123), (3610, 129906), (3990, 117534), (4124, 113715), (4332, 108255), (4788, 97945), (5054, 92790), (5155, 90972), (5415, 86604), (5985, 78356), (6186, 75810), (6498, 72170), (7217, 64980), (7220, 64953), (7581, 61860), (7980, 58767), (9279, 50540), (10108, 46395), (10310, 45486), (10830, 43302), (11970, 39178), (12372, 37905), (12635, 37116), (12996, 36085), (14434, 32490), (15162, 30930), (15465, 30324), (16245, 28868), (18558, 25270), (19589, 23940), (20620, 22743), (21651, 21660)]