2027832760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 5399654400

約数和(自身を除く): 3371821640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 38, 40, 61, 62, 68, 76, 83, 85, 95, 122, 124, 136, 152, 155, 166, 170, 190, 244, 248, 305, 310, 323, 332, 340, 380, 415, 488, 527, 589, 610, 620, 646, 664, 680, 760, 830, 1037, 1054, 1159, 1178, 1220, 1240, 1292, 1411, 1577, 1615, 1660, 1891, 2074, 2108, 2318, 2356, 2440, 2573, 2584, 2635, 2822, 2945, 3154, 3230, 3320, 3782, 4148, 4216, 4636, 4712, 5063, 5146, 5185, 5270, 5644, 5795, 5890, 6308, 6460, 7055, 7564, 7885, 8296, 9272, 9455, 10013, 10126, 10292, 10370, 10540, 11288, 11590, 11780, 12616, 12865, 12920, 14110, 15128, 15770, 18910, 19703, 20026, 20252, 20584, 20740, 21080, 23180, 23560, 25315, 25730, 26809, 28220, 31540, 32147, 35929, 37820, 39406, 40052, 40504, 41480, 43741, 46360, 48887, 50065, 50630, 51460, 53618, 56440, 63080, 64294, 71858, 75640, 78812, 80104, 86071, 87482, 96197, 97774, 98515, 100130, 101260, 102920, 107236, 128588, 134045, 143716, 156953, 157624, 160735, 172142, 174964, 179645, 192394, 195548, 197030, 200260, 202520, 214472, 218705, 244435, 257176, 268090, 287432, 313906, 321470, 344284, 349928, 359290, 384788, 391096, 394060, 400520, 430355, 437410, 480985, 488870, 536180, 610793, 627812, 642940, 688568, 718580, 769576, 784765, 788120, 831079, 860710, 874820, 961970, 977740, 1072360, 1221586, 1255624, 1285880, 1437160, 1569530, 1635349, 1662158, 1721420, 1749640, 1923940, 1955480, 2443172, 2668201, 2982107, 3053965, 3139060, 3270698, 3324316, 3442840, 3847880, 4155395, 4886344, 5336402, 5964214, 6107930, 6278120, 6541396, 6648632, 8176745, 8310790, 10672804, 11928428, 12215860, 13082792, 13341005, 14910535, 16353490, 16621580, 21345608, 23856856, 24431720, 26682010, 29821070, 32706980, 33243160, 50695819, 53364020, 59642140, 65413960, 101391638, 106728040, 119284280, 202783276, 253479095, 405566552, 506958190, 1013916380, 2027832760]

約数ペア:

[(1, 2027832760), (2, 1013916380), (4, 506958190), (5, 405566552), (8, 253479095), (10, 202783276), (17, 119284280), (19, 106728040), (20, 101391638), (31, 65413960), (34, 59642140), (38, 53364020), (40, 50695819), (61, 33243160), (62, 32706980), (68, 29821070), (76, 26682010), (83, 24431720), (85, 23856856), (95, 21345608), (122, 16621580), (124, 16353490), (136, 14910535), (152, 13341005), (155, 13082792), (166, 12215860), (170, 11928428), (190, 10672804), (244, 8310790), (248, 8176745), (305, 6648632), (310, 6541396), (323, 6278120), (332, 6107930), (340, 5964214), (380, 5336402), (415, 4886344), (488, 4155395), (527, 3847880), (589, 3442840), (610, 3324316), (620, 3270698), (646, 3139060), (664, 3053965), (680, 2982107), (760, 2668201), (830, 2443172), (1037, 1955480), (1054, 1923940), (1159, 1749640), (1178, 1721420), (1220, 1662158), (1240, 1635349), (1292, 1569530), (1411, 1437160), (1577, 1285880), (1615, 1255624), (1660, 1221586), (1891, 1072360), (2074, 977740), (2108, 961970), (2318, 874820), (2356, 860710), (2440, 831079), (2573, 788120), (2584, 784765), (2635, 769576), (2822, 718580), (2945, 688568), (3154, 642940), (3230, 627812), (3320, 610793), (3782, 536180), (4148, 488870), (4216, 480985), (4636, 437410), (4712, 430355), (5063, 400520), (5146, 394060), (5185, 391096), (5270, 384788), (5644, 359290), (5795, 349928), (5890, 344284), (6308, 321470), (6460, 313906), (7055, 287432), (7564, 268090), (7885, 257176), (8296, 244435), (9272, 218705), (9455, 214472), (10013, 202520), (10126, 200260), (10292, 197030), (10370, 195548), (10540, 192394), (11288, 179645), (11590, 174964), (11780, 172142), (12616, 160735), (12865, 157624), (12920, 156953), (14110, 143716), (15128, 134045), (15770, 128588), (18910, 107236), (19703, 102920), (20026, 101260), (20252, 100130), (20584, 98515), (20740, 97774), (21080, 96197), (23180, 87482), (23560, 86071), (25315, 80104), (25730, 78812), (26809, 75640), (28220, 71858), (31540, 64294), (32147, 63080), (35929, 56440), (37820, 53618), (39406, 51460), (40052, 50630), (40504, 50065), (41480, 48887), (43741, 46360)]