663353460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 432

約数和(自身を含む): 2672342400

約数和(自身を除く): 2008988940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 121, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 229, 231, 242, 252, 266, 285, 308, 315, 330, 342, 363, 380, 385, 396, 399, 418, 420, 458, 462, 484, 495, 532, 570, 605, 627, 630, 660, 665, 684, 687, 693, 726, 770, 798, 836, 847, 855, 916, 924, 990, 1045, 1089, 1140, 1145, 1155, 1197, 1210, 1254, 1260, 1330, 1374, 1386, 1452, 1463, 1540, 1596, 1603, 1694, 1710, 1815, 1881, 1980, 1995, 2061, 2090, 2178, 2290, 2299, 2310, 2394, 2420, 2508, 2519, 2541, 2660, 2748, 2772, 2926, 3135, 3206, 3388, 3420, 3435, 3465, 3630, 3762, 3990, 4122, 4180, 4235, 4351, 4356, 4389, 4580, 4598, 4620, 4788, 4809, 5038, 5082, 5445, 5852, 5985, 6270, 6412, 6870, 6897, 6930, 7260, 7315, 7524, 7557, 7623, 7980, 8015, 8244, 8470, 8702, 8778, 9196, 9405, 9618, 10076, 10164, 10305, 10890, 11495, 11970, 12540, 12595, 12705, 13053, 13167, 13740, 13794, 13860, 14427, 14630, 15114, 15246, 16030, 16093, 16940, 17404, 17556, 17633, 18810, 19236, 20610, 20691, 21755, 21780, 21945, 22671, 22990, 23940, 24045, 25190, 25410, 26106, 26334, 27588, 27709, 28854, 29260, 30228, 30457, 30492, 32060, 32186, 34485, 35266, 37620, 37785, 38115, 39159, 41220, 41382, 43510, 43890, 45342, 45980, 47861, 48090, 48279, 50380, 50820, 52212, 52668, 52899, 55418, 57708, 60914, 64372, 65265, 65835, 68970, 70532, 72135, 75570, 76230, 78318, 80465, 82764, 83127, 87020, 87780, 88165, 90684, 91371, 95722, 96180, 96558, 103455, 105798, 110836, 113355, 121828, 130530, 131670, 137940, 138545, 143583, 144270, 144837, 151140, 152285, 152460, 156636, 158697, 160930, 166254, 176330, 182742, 191444, 193116, 193963, 195795, 206910, 211596, 226710, 239305, 241395, 249381, 261060, 263340, 264495, 274113, 277090, 287166, 288540, 289674, 304570, 317394, 321860, 332508, 335027, 352660, 365484, 387926, 391590, 413820, 415635, 430749, 453420, 456855, 478610, 482790, 498762, 526471, 528990, 548226, 554180, 574332, 579348, 581889, 609140, 634788, 670054, 717915, 724185, 775852, 783180, 793485, 831270, 861498, 913710, 957220, 965580, 969815, 997524, 1005081, 1052942, 1057980, 1096452, 1163778, 1246905, 1340108, 1370565, 1435830, 1448370, 1579413, 1586970, 1662540, 1675135, 1722996, 1745667, 1827420, 1939630, 2010162, 2105884, 2153745, 2327556, 2493810, 2632355, 2741130, 2871660, 2896740, 2909445, 3015243, 3158826, 3173940, 3350270, 3491334, 3685297, 3879260, 4020324, 4307490, 4738239, 4987620, 5025405, 5264710, 5482260, 5818890, 6030486, 6317652, 6700540, 6982668, 7370594, 7897065, 8614980, 8728335, 9476478, 10050810, 10529420, 11055891, 11637780, 12060972, 14741188, 15076215, 15794130, 17456670, 18426485, 18952956, 20101620, 22111782, 23691195, 30152430, 31588260, 33167673, 34913340, 36852970, 44223564, 47382390, 55279455, 60304860, 66335346, 73705940, 94764780, 110558910, 132670692, 165838365, 221117820, 331676730, 663353460]

約数ペア:

[(1, 663353460), (2, 331676730), (3, 221117820), (4, 165838365), (5, 132670692), (6, 110558910), (7, 94764780), (9, 73705940), (10, 66335346), (11, 60304860), (12, 55279455), (14, 47382390), (15, 44223564), (18, 36852970), (19, 34913340), (20, 33167673), (21, 31588260), (22, 30152430), (28, 23691195), (30, 22111782), (33, 20101620), (35, 18952956), (36, 18426485), (38, 17456670), (42, 15794130), (44, 15076215), (45, 14741188), (55, 12060972), (57, 11637780), (60, 11055891), (63, 10529420), (66, 10050810), (70, 9476478), (76, 8728335), (77, 8614980), (84, 7897065), (90, 7370594), (95, 6982668), (99, 6700540), (105, 6317652), (110, 6030486), (114, 5818890), (121, 5482260), (126, 5264710), (132, 5025405), (133, 4987620), (140, 4738239), (154, 4307490), (165, 4020324), (171, 3879260), (180, 3685297), (190, 3491334), (198, 3350270), (209, 3173940), (210, 3158826), (220, 3015243), (228, 2909445), (229, 2896740), (231, 2871660), (242, 2741130), (252, 2632355), (266, 2493810), (285, 2327556), (308, 2153745), (315, 2105884), (330, 2010162), (342, 1939630), (363, 1827420), (380, 1745667), (385, 1722996), (396, 1675135), (399, 1662540), (418, 1586970), (420, 1579413), (458, 1448370), (462, 1435830), (484, 1370565), (495, 1340108), (532, 1246905), (570, 1163778), (605, 1096452), (627, 1057980), (630, 1052942), (660, 1005081), (665, 997524), (684, 969815), (687, 965580), (693, 957220), (726, 913710), (770, 861498), (798, 831270), (836, 793485), (847, 783180), (855, 775852), (916, 724185), (924, 717915), (990, 670054), (1045, 634788), (1089, 609140), (1140, 581889), (1145, 579348), (1155, 574332), (1197, 554180), (1210, 548226), (1254, 528990), (1260, 526471), (1330, 498762), (1374, 482790), (1386, 478610), (1452, 456855), (1463, 453420), (1540, 430749), (1596, 415635), (1603, 413820), (1694, 391590), (1710, 387926), (1815, 365484), (1881, 352660), (1980, 335027), (1995, 332508), (2061, 321860), (2090, 317394), (2178, 304570), (2290, 289674), (2299, 288540), (2310, 287166), (2394, 277090), (2420, 274113), (2508, 264495), (2519, 263340), (2541, 261060), (2660, 249381), (2748, 241395), (2772, 239305), (2926, 226710), (3135, 211596), (3206, 206910), (3388, 195795), (3420, 193963), (3435, 193116), (3465, 191444), (3630, 182742), (3762, 176330), (3990, 166254), (4122, 160930), (4180, 158697), (4235, 156636), (4351, 152460), (4356, 152285), (4389, 151140), (4580, 144837), (4598, 144270), (4620, 143583), (4788, 138545), (4809, 137940), (5038, 131670), (5082, 130530), (5445, 121828), (5852, 113355), (5985, 110836), (6270, 105798), (6412, 103455), (6870, 96558), (6897, 96180), (6930, 95722), (7260, 91371), (7315, 90684), (7524, 88165), (7557, 87780), (7623, 87020), (7980, 83127), (8015, 82764), (8244, 80465), (8470, 78318), (8702, 76230), (8778, 75570), (9196, 72135), (9405, 70532), (9618, 68970), (10076, 65835), (10164, 65265), (10305, 64372), (10890, 60914), (11495, 57708), (11970, 55418), (12540, 52899), (12595, 52668), (12705, 52212), (13053, 50820), (13167, 50380), (13740, 48279), (13794, 48090), (13860, 47861), (14427, 45980), (14630, 45342), (15114, 43890), (15246, 43510), (16030, 41382), (16093, 41220), (16940, 39159), (17404, 38115), (17556, 37785), (17633, 37620), (18810, 35266), (19236, 34485), (20610, 32186), (20691, 32060), (21755, 30492), (21780, 30457), (21945, 30228), (22671, 29260), (22990, 28854), (23940, 27709), (24045, 27588), (25190, 26334), (25410, 26106)]