1948930320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 320

約数和(自身を含む): 6959554560

約数和(自身を除く): 5010624240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 34, 38, 40, 48, 51, 57, 60, 62, 68, 76, 80, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 240, 248, 255, 272, 285, 304, 310, 323, 340, 372, 380, 408, 456, 465, 496, 510, 527, 570, 589, 620, 646, 680, 744, 760, 811, 816, 912, 930, 969, 1020, 1054, 1140, 1178, 1240, 1292, 1360, 1488, 1520, 1581, 1615, 1622, 1767, 1860, 1938, 2040, 2108, 2280, 2356, 2433, 2480, 2584, 2635, 2945, 3162, 3230, 3244, 3534, 3720, 3876, 4055, 4080, 4216, 4560, 4712, 4845, 4866, 5168, 5270, 5890, 6324, 6460, 6488, 7068, 7440, 7752, 7905, 8110, 8432, 8835, 9424, 9690, 9732, 10013, 10540, 11780, 12165, 12648, 12920, 12976, 13787, 14136, 15409, 15504, 15810, 16220, 17670, 19380, 19464, 20026, 21080, 23560, 24330, 25141, 25296, 25840, 27574, 28272, 30039, 30818, 31620, 32440, 35340, 38760, 38928, 40052, 41361, 42160, 46227, 47120, 48660, 50065, 50282, 55148, 60078, 61636, 63240, 64880, 68935, 70680, 75423, 77045, 77520, 80104, 82722, 92454, 97320, 100130, 100564, 110296, 120156, 123272, 125705, 126480, 137870, 141360, 150195, 150846, 154090, 160208, 165444, 184908, 194640, 200260, 201128, 206805, 220592, 231135, 240312, 246544, 251410, 261953, 275740, 300390, 301692, 308180, 330888, 369816, 377115, 400520, 402256, 413610, 427397, 462270, 477679, 480624, 502820, 523906, 551480, 600780, 603384, 616360, 661776, 739632, 754230, 785859, 801040, 827220, 854794, 924540, 955358, 1005640, 1047812, 1102960, 1201560, 1206768, 1232720, 1282191, 1309765, 1433037, 1508460, 1571718, 1654440, 1709588, 1849080, 1910716, 2011280, 2095624, 2136985, 2388395, 2403120, 2564382, 2619530, 2866074, 3016920, 3143436, 3308880, 3419176, 3698160, 3821432, 3929295, 4191248, 4273970, 4776790, 5128764, 5239060, 5732148, 6033840, 6286872, 6410955, 6838352, 7165185, 7642864, 7858590, 8120543, 8547940, 9553580, 10257528, 10478120, 11464296, 12573744, 12821910, 14330370, 15717180, 16241086, 17095880, 19107160, 20515056, 20956240, 22928592, 24361629, 25643820, 28660740, 31434360, 32482172, 34191760, 38214320, 40602715, 48723258, 51287640, 57321480, 62868720, 64964344, 81205430, 97446516, 102575280, 114642960, 121808145, 129928688, 162410860, 194893032, 243616290, 324821720, 389786064, 487232580, 649643440, 974465160, 1948930320]

約数ペア:

[(1, 1948930320), (2, 974465160), (3, 649643440), (4, 487232580), (5, 389786064), (6, 324821720), (8, 243616290), (10, 194893032), (12, 162410860), (15, 129928688), (16, 121808145), (17, 114642960), (19, 102575280), (20, 97446516), (24, 81205430), (30, 64964344), (31, 62868720), (34, 57321480), (38, 51287640), (40, 48723258), (48, 40602715), (51, 38214320), (57, 34191760), (60, 32482172), (62, 31434360), (68, 28660740), (76, 25643820), (80, 24361629), (85, 22928592), (93, 20956240), (95, 20515056), (102, 19107160), (114, 17095880), (120, 16241086), (124, 15717180), (136, 14330370), (152, 12821910), (155, 12573744), (170, 11464296), (186, 10478120), (190, 10257528), (204, 9553580), (228, 8547940), (240, 8120543), (248, 7858590), (255, 7642864), (272, 7165185), (285, 6838352), (304, 6410955), (310, 6286872), (323, 6033840), (340, 5732148), (372, 5239060), (380, 5128764), (408, 4776790), (456, 4273970), (465, 4191248), (496, 3929295), (510, 3821432), (527, 3698160), (570, 3419176), (589, 3308880), (620, 3143436), (646, 3016920), (680, 2866074), (744, 2619530), (760, 2564382), (811, 2403120), (816, 2388395), (912, 2136985), (930, 2095624), (969, 2011280), (1020, 1910716), (1054, 1849080), (1140, 1709588), (1178, 1654440), (1240, 1571718), (1292, 1508460), (1360, 1433037), (1488, 1309765), (1520, 1282191), (1581, 1232720), (1615, 1206768), (1622, 1201560), (1767, 1102960), (1860, 1047812), (1938, 1005640), (2040, 955358), (2108, 924540), (2280, 854794), (2356, 827220), (2433, 801040), (2480, 785859), (2584, 754230), (2635, 739632), (2945, 661776), (3162, 616360), (3230, 603384), (3244, 600780), (3534, 551480), (3720, 523906), (3876, 502820), (4055, 480624), (4080, 477679), (4216, 462270), (4560, 427397), (4712, 413610), (4845, 402256), (4866, 400520), (5168, 377115), (5270, 369816), (5890, 330888), (6324, 308180), (6460, 301692), (6488, 300390), (7068, 275740), (7440, 261953), (7752, 251410), (7905, 246544), (8110, 240312), (8432, 231135), (8835, 220592), (9424, 206805), (9690, 201128), (9732, 200260), (10013, 194640), (10540, 184908), (11780, 165444), (12165, 160208), (12648, 154090), (12920, 150846), (12976, 150195), (13787, 141360), (14136, 137870), (15409, 126480), (15504, 125705), (15810, 123272), (16220, 120156), (17670, 110296), (19380, 100564), (19464, 100130), (20026, 97320), (21080, 92454), (23560, 82722), (24330, 80104), (25141, 77520), (25296, 77045), (25840, 75423), (27574, 70680), (28272, 68935), (30039, 64880), (30818, 63240), (31620, 61636), (32440, 60078), (35340, 55148), (38760, 50282), (38928, 50065), (40052, 48660), (41361, 47120), (42160, 46227)]