261370857360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{2909}}^1$

素因数の和:3386

約数の個数: 320

約数和(自身を含む): 868579407360

約数和(自身を除く): 607208550000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 397, 410, 460, 492, 552, 615, 656, 690, 794, 820, 920, 943, 984, 1104, 1191, 1230, 1380, 1588, 1640, 1840, 1886, 1968, 1985, 2382, 2460, 2760, 2829, 2909, 3176, 3280, 3772, 3970, 4715, 4764, 4920, 5520, 5658, 5818, 5955, 6352, 7544, 7940, 8727, 9131, 9430, 9528, 9840, 11316, 11636, 11910, 14145, 14545, 15088, 15880, 16277, 17454, 18262, 18860, 19056, 22632, 23272, 23820, 27393, 28290, 29090, 31760, 32554, 34908, 36524, 37720, 43635, 45264, 45655, 46544, 47640, 48831, 54786, 56580, 58180, 65108, 66907, 69816, 73048, 75440, 81385, 87270, 91310, 95280, 97662, 109572, 113160, 116360, 119269, 130216, 133814, 136965, 139632, 146096, 162770, 174540, 182620, 195324, 200721, 219144, 226320, 232720, 238538, 244155, 260432, 267628, 273930, 325540, 334535, 349080, 357807, 365240, 374371, 390648, 401442, 438288, 477076, 488310, 535256, 547860, 596345, 651080, 669070, 698160, 715614, 730480, 748742, 781296, 802884, 954152, 976620, 1003605, 1070512, 1095720, 1123113, 1154873, 1192690, 1302160, 1338140, 1431228, 1497484, 1605768, 1789035, 1871855, 1908304, 1953240, 2007210, 2191440, 2246226, 2309746, 2385380, 2676280, 2743187, 2862456, 2994968, 3211536, 3464619, 3578070, 3743710, 3906480, 4014420, 4492452, 4619492, 4770760, 5352560, 5486374, 5615565, 5724912, 5774365, 5989936, 6929238, 7156140, 7487420, 8028840, 8229561, 8984904, 9238984, 9541520, 10972748, 11231130, 11548730, 13715935, 13858476, 14312280, 14974840, 16057680, 16459122, 17323095, 17969808, 18477968, 21945496, 22462260, 23097460, 26562079, 27431870, 27716952, 28624560, 29949680, 32918244, 34646190, 41147805, 43890992, 44924520, 46194920, 47349793, 53124158, 54863740, 55433904, 65836488, 69292380, 79686237, 82295610, 89849040, 92389840, 94699586, 106248316, 109727480, 131672976, 132810395, 138584760, 142049379, 159372474, 164591220, 189399172, 212496632, 219454960, 236748965, 265620790, 277169520, 284098758, 318744948, 329182440, 378798344, 398431185, 424993264, 473497930, 531241580, 568197516, 637489896, 658364880, 710246895, 757596688, 796862370, 946995860, 1062483160, 1089045239, 1136395032, 1274979792, 1420493790, 1593724740, 1893991720, 2124966320, 2178090478, 2272790064, 2840987580, 3187449480, 3267135717, 3787983440, 4356180956, 5445226195, 5681975160, 6374898960, 6534271434, 8712361912, 10890452390, 11363950320, 13068542868, 16335678585, 17424723824, 21780904780, 26137085736, 32671357170, 43561809560, 52274171472, 65342714340, 87123619120, 130685428680, 261370857360]

約数ペア:

[(1, 261370857360), (2, 130685428680), (3, 87123619120), (4, 65342714340), (5, 52274171472), (6, 43561809560), (8, 32671357170), (10, 26137085736), (12, 21780904780), (15, 17424723824), (16, 16335678585), (20, 13068542868), (23, 11363950320), (24, 10890452390), (30, 8712361912), (40, 6534271434), (41, 6374898960), (46, 5681975160), (48, 5445226195), (60, 4356180956), (69, 3787983440), (80, 3267135717), (82, 3187449480), (92, 2840987580), (115, 2272790064), (120, 2178090478), (123, 2124966320), (138, 1893991720), (164, 1593724740), (184, 1420493790), (205, 1274979792), (230, 1136395032), (240, 1089045239), (246, 1062483160), (276, 946995860), (328, 796862370), (345, 757596688), (368, 710246895), (397, 658364880), (410, 637489896), (460, 568197516), (492, 531241580), (552, 473497930), (615, 424993264), (656, 398431185), (690, 378798344), (794, 329182440), (820, 318744948), (920, 284098758), (943, 277169520), (984, 265620790), (1104, 236748965), (1191, 219454960), (1230, 212496632), (1380, 189399172), (1588, 164591220), (1640, 159372474), (1840, 142049379), (1886, 138584760), (1968, 132810395), (1985, 131672976), (2382, 109727480), (2460, 106248316), (2760, 94699586), (2829, 92389840), (2909, 89849040), (3176, 82295610), (3280, 79686237), (3772, 69292380), (3970, 65836488), (4715, 55433904), (4764, 54863740), (4920, 53124158), (5520, 47349793), (5658, 46194920), (5818, 44924520), (5955, 43890992), (6352, 41147805), (7544, 34646190), (7940, 32918244), (8727, 29949680), (9131, 28624560), (9430, 27716952), (9528, 27431870), (9840, 26562079), (11316, 23097460), (11636, 22462260), (11910, 21945496), (14145, 18477968), (14545, 17969808), (15088, 17323095), (15880, 16459122), (16277, 16057680), (17454, 14974840), (18262, 14312280), (18860, 13858476), (19056, 13715935), (22632, 11548730), (23272, 11231130), (23820, 10972748), (27393, 9541520), (28290, 9238984), (29090, 8984904), (31760, 8229561), (32554, 8028840), (34908, 7487420), (36524, 7156140), (37720, 6929238), (43635, 5989936), (45264, 5774365), (45655, 5724912), (46544, 5615565), (47640, 5486374), (48831, 5352560), (54786, 4770760), (56580, 4619492), (58180, 4492452), (65108, 4014420), (66907, 3906480), (69816, 3743710), (73048, 3578070), (75440, 3464619), (81385, 3211536), (87270, 2994968), (91310, 2862456), (95280, 2743187), (97662, 2676280), (109572, 2385380), (113160, 2309746), (116360, 2246226), (119269, 2191440), (130216, 2007210), (133814, 1953240), (136965, 1908304), (139632, 1871855), (146096, 1789035), (162770, 1605768), (174540, 1497484), (182620, 1431228), (195324, 1338140), (200721, 1302160), (219144, 1192690), (226320, 1154873), (232720, 1123113), (238538, 1095720), (244155, 1070512), (260432, 1003605), (267628, 976620), (273930, 954152), (325540, 802884), (334535, 781296), (349080, 748742), (357807, 730480), (365240, 715614), (374371, 698160), (390648, 669070), (401442, 651080), (438288, 596345), (477076, 547860), (488310, 535256)]