28546397040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{30181}}^1$

素因数の和:30767

約数の個数: 160

約数和(自身を含む): 101318800896

約数和(自身を除く): 72772403856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 563, 840, 1126, 1680, 1689, 2252, 2815, 3378, 3941, 4504, 5630, 6756, 7882, 8445, 9008, 11260, 11823, 13512, 15764, 16890, 19705, 22520, 23646, 27024, 30181, 31528, 33780, 39410, 45040, 47292, 59115, 60362, 63056, 67560, 78820, 90543, 94584, 118230, 120724, 135120, 150905, 157640, 181086, 189168, 211267, 236460, 241448, 301810, 315280, 362172, 422534, 452715, 472920, 482896, 603620, 633801, 724344, 845068, 905430, 945840, 1056335, 1207240, 1267602, 1448688, 1690136, 1810860, 2112670, 2414480, 2535204, 3169005, 3380272, 3621720, 4225340, 5070408, 6338010, 7243440, 8450680, 10140816, 12676020, 16901360, 16991903, 25352040, 33983806, 50704080, 50975709, 67967612, 84959515, 101951418, 118943321, 135935224, 169919030, 203902836, 237886642, 254878545, 271870448, 339838060, 356829963, 407805672, 475773284, 509757090, 594716605, 679676120, 713659926, 815611344, 951546568, 1019514180, 1189433210, 1359352240, 1427319852, 1784149815, 1903093136, 2039028360, 2378866420, 2854639704, 3568299630, 4078056720, 4757732840, 5709279408, 7136599260, 9515465680, 14273198520, 28546397040]

約数ペア:

[(1, 28546397040), (2, 14273198520), (3, 9515465680), (4, 7136599260), (5, 5709279408), (6, 4757732840), (7, 4078056720), (8, 3568299630), (10, 2854639704), (12, 2378866420), (14, 2039028360), (15, 1903093136), (16, 1784149815), (20, 1427319852), (21, 1359352240), (24, 1189433210), (28, 1019514180), (30, 951546568), (35, 815611344), (40, 713659926), (42, 679676120), (48, 594716605), (56, 509757090), (60, 475773284), (70, 407805672), (80, 356829963), (84, 339838060), (105, 271870448), (112, 254878545), (120, 237886642), (140, 203902836), (168, 169919030), (210, 135935224), (240, 118943321), (280, 101951418), (336, 84959515), (420, 67967612), (560, 50975709), (563, 50704080), (840, 33983806), (1126, 25352040), (1680, 16991903), (1689, 16901360), (2252, 12676020), (2815, 10140816), (3378, 8450680), (3941, 7243440), (4504, 6338010), (5630, 5070408), (6756, 4225340), (7882, 3621720), (8445, 3380272), (9008, 3169005), (11260, 2535204), (11823, 2414480), (13512, 2112670), (15764, 1810860), (16890, 1690136), (19705, 1448688), (22520, 1267602), (23646, 1207240), (27024, 1056335), (30181, 945840), (31528, 905430), (33780, 845068), (39410, 724344), (45040, 633801), (47292, 603620), (59115, 482896), (60362, 472920), (63056, 452715), (67560, 422534), (78820, 362172), (90543, 315280), (94584, 301810), (118230, 241448), (120724, 236460), (135120, 211267), (150905, 189168), (157640, 181086)]