2220792960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3639

約数の個数: 256

約数和(自身を含む): 7891862400

約数和(自身を除く): 5671069440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3581, 3648, 3876, 4080, 4560, 4845, 5168, 5440, 6080, 6460, 6528, 7162, 7296, 7752, 8160, 9120, 9690, 10336, 10743, 10880, 12160, 12920, 14324, 15504, 16320, 17905, 18240, 19380, 20672, 21486, 25840, 28648, 31008, 32640, 35810, 36480, 38760, 41344, 42972, 51680, 53715, 57296, 60877, 62016, 68039, 71620, 77520, 85944, 103360, 107430, 114592, 121754, 124032, 136078, 143240, 155040, 171888, 182631, 204117, 206720, 214860, 229184, 243508, 272156, 286480, 304385, 310080, 340195, 343776, 365262, 408234, 429720, 458368, 487016, 544312, 572960, 608770, 620160, 680390, 687552, 730524, 816468, 859440, 913155, 974032, 1020585, 1088624, 1145920, 1156663, 1217540, 1360780, 1375104, 1461048, 1632936, 1718880, 1826310, 1948064, 2041170, 2177248, 2291840, 2313326, 2435080, 2721560, 2922096, 3265872, 3437760, 3469989, 3652620, 3896128, 4082340, 4354496, 4626652, 4870160, 5443120, 5783315, 5844192, 6531744, 6875520, 6939978, 7305240, 7792256, 8164680, 8708992, 9253304, 9740320, 10886240, 11566630, 11688384, 13063488, 13879956, 14610480, 16329360, 17349945, 18506608, 19480640, 21772480, 23133260, 23376768, 26126976, 27759912, 29220960, 32658720, 34699890, 37013216, 38961280, 43544960, 46266520, 55519824, 58441920, 65317440, 69399780, 74026432, 92533040, 111039648, 116883840, 130634880, 138799560, 148052864, 185066080, 222079296, 277599120, 370132160, 444158592, 555198240, 740264320, 1110396480, 2220792960]

約数ペア:

[(1, 2220792960), (2, 1110396480), (3, 740264320), (4, 555198240), (5, 444158592), (6, 370132160), (8, 277599120), (10, 222079296), (12, 185066080), (15, 148052864), (16, 138799560), (17, 130634880), (19, 116883840), (20, 111039648), (24, 92533040), (30, 74026432), (32, 69399780), (34, 65317440), (38, 58441920), (40, 55519824), (48, 46266520), (51, 43544960), (57, 38961280), (60, 37013216), (64, 34699890), (68, 32658720), (76, 29220960), (80, 27759912), (85, 26126976), (95, 23376768), (96, 23133260), (102, 21772480), (114, 19480640), (120, 18506608), (128, 17349945), (136, 16329360), (152, 14610480), (160, 13879956), (170, 13063488), (190, 11688384), (192, 11566630), (204, 10886240), (228, 9740320), (240, 9253304), (255, 8708992), (272, 8164680), (285, 7792256), (304, 7305240), (320, 6939978), (323, 6875520), (340, 6531744), (380, 5844192), (384, 5783315), (408, 5443120), (456, 4870160), (480, 4626652), (510, 4354496), (544, 4082340), (570, 3896128), (608, 3652620), (640, 3469989), (646, 3437760), (680, 3265872), (760, 2922096), (816, 2721560), (912, 2435080), (960, 2313326), (969, 2291840), (1020, 2177248), (1088, 2041170), (1140, 1948064), (1216, 1826310), (1292, 1718880), (1360, 1632936), (1520, 1461048), (1615, 1375104), (1632, 1360780), (1824, 1217540), (1920, 1156663), (1938, 1145920), (2040, 1088624), (2176, 1020585), (2280, 974032), (2432, 913155), (2584, 859440), (2720, 816468), (3040, 730524), (3230, 687552), (3264, 680390), (3581, 620160), (3648, 608770), (3876, 572960), (4080, 544312), (4560, 487016), (4845, 458368), (5168, 429720), (5440, 408234), (6080, 365262), (6460, 343776), (6528, 340195), (7162, 310080), (7296, 304385), (7752, 286480), (8160, 272156), (9120, 243508), (9690, 229184), (10336, 214860), (10743, 206720), (10880, 204117), (12160, 182631), (12920, 171888), (14324, 155040), (15504, 143240), (16320, 136078), (17905, 124032), (18240, 121754), (19380, 114592), (20672, 107430), (21486, 103360), (25840, 85944), (28648, 77520), (31008, 71620), (32640, 68039), (35810, 62016), (36480, 60877), (38760, 57296), (41344, 53715), (42972, 51680)]