1883157640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 5579481600

約数和(自身を除く): 3696323960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 73, 76, 91, 95, 104, 130, 133, 140, 146, 152, 182, 190, 247, 260, 266, 280, 292, 364, 365, 373, 380, 455, 494, 511, 520, 532, 584, 665, 728, 730, 746, 760, 910, 949, 988, 1022, 1064, 1235, 1330, 1387, 1460, 1492, 1729, 1820, 1865, 1898, 1976, 2044, 2470, 2555, 2611, 2660, 2774, 2920, 2984, 3458, 3640, 3730, 3796, 4088, 4745, 4849, 4940, 5110, 5222, 5320, 5548, 6643, 6916, 6935, 7087, 7460, 7592, 8645, 9490, 9698, 9709, 9880, 10220, 10444, 11096, 13055, 13286, 13832, 13870, 14174, 14920, 17290, 18031, 18980, 19396, 19418, 20440, 20888, 24245, 26110, 26572, 27229, 27740, 28348, 33215, 33943, 34580, 35435, 36062, 37960, 38792, 38836, 48490, 48545, 49609, 52220, 53144, 54458, 55480, 56696, 66430, 67886, 69160, 70870, 72124, 77672, 90155, 92131, 96980, 97090, 99218, 104440, 108916, 126217, 132860, 135772, 136145, 141740, 144248, 169715, 180310, 184262, 190603, 193960, 194180, 198436, 217832, 248045, 252434, 265720, 271544, 272290, 283480, 339430, 353977, 360620, 368524, 381206, 388360, 396872, 460655, 496090, 504868, 517351, 544580, 631085, 644917, 678860, 707954, 721240, 737048, 762412, 921310, 953015, 992180, 1009736, 1034702, 1089160, 1262170, 1289834, 1357720, 1415908, 1524824, 1769885, 1842620, 1906030, 1984360, 2069404, 2477839, 2524340, 2579668, 2586755, 2831816, 3224585, 3539770, 3621457, 3685240, 3812060, 4138808, 4955678, 5048680, 5159336, 5173510, 6449170, 6725563, 7079540, 7242914, 7624120, 9911356, 10347020, 12389195, 12898340, 13451126, 14159080, 14485828, 18107285, 19822712, 20694040, 24778390, 25796680, 26902252, 28971656, 33627815, 36214570, 47078941, 49556780, 53804504, 67255630, 72429140, 94157882, 99113560, 134511260, 144858280, 188315764, 235394705, 269022520, 376631528, 470789410, 941578820, 1883157640]

約数ペア:

[(1, 1883157640), (2, 941578820), (4, 470789410), (5, 376631528), (7, 269022520), (8, 235394705), (10, 188315764), (13, 144858280), (14, 134511260), (19, 99113560), (20, 94157882), (26, 72429140), (28, 67255630), (35, 53804504), (38, 49556780), (40, 47078941), (52, 36214570), (56, 33627815), (65, 28971656), (70, 26902252), (73, 25796680), (76, 24778390), (91, 20694040), (95, 19822712), (104, 18107285), (130, 14485828), (133, 14159080), (140, 13451126), (146, 12898340), (152, 12389195), (182, 10347020), (190, 9911356), (247, 7624120), (260, 7242914), (266, 7079540), (280, 6725563), (292, 6449170), (364, 5173510), (365, 5159336), (373, 5048680), (380, 4955678), (455, 4138808), (494, 3812060), (511, 3685240), (520, 3621457), (532, 3539770), (584, 3224585), (665, 2831816), (728, 2586755), (730, 2579668), (746, 2524340), (760, 2477839), (910, 2069404), (949, 1984360), (988, 1906030), (1022, 1842620), (1064, 1769885), (1235, 1524824), (1330, 1415908), (1387, 1357720), (1460, 1289834), (1492, 1262170), (1729, 1089160), (1820, 1034702), (1865, 1009736), (1898, 992180), (1976, 953015), (2044, 921310), (2470, 762412), (2555, 737048), (2611, 721240), (2660, 707954), (2774, 678860), (2920, 644917), (2984, 631085), (3458, 544580), (3640, 517351), (3730, 504868), (3796, 496090), (4088, 460655), (4745, 396872), (4849, 388360), (4940, 381206), (5110, 368524), (5222, 360620), (5320, 353977), (5548, 339430), (6643, 283480), (6916, 272290), (6935, 271544), (7087, 265720), (7460, 252434), (7592, 248045), (8645, 217832), (9490, 198436), (9698, 194180), (9709, 193960), (9880, 190603), (10220, 184262), (10444, 180310), (11096, 169715), (13055, 144248), (13286, 141740), (13832, 136145), (13870, 135772), (14174, 132860), (14920, 126217), (17290, 108916), (18031, 104440), (18980, 99218), (19396, 97090), (19418, 96980), (20440, 92131), (20888, 90155), (24245, 77672), (26110, 72124), (26572, 70870), (27229, 69160), (27740, 67886), (28348, 66430), (33215, 56696), (33943, 55480), (34580, 54458), (35435, 53144), (36062, 52220), (37960, 49609), (38792, 48545), (38836, 48490)]