215832805020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{20231}}^1\times {\mathrm{8467}}^1$

素因数の和:28720

約数の個数: 144

約数和(自身を含む): 748345747968

約数和(自身を除く): 532512942948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 8467, 16934, 20231, 25401, 33868, 40462, 42335, 50802, 59269, 60693, 76203, 80924, 84670, 101155, 101604, 118538, 121386, 127005, 141617, 152406, 169340, 177807, 182079, 202310, 237076, 242772, 254010, 283234, 296345, 303465, 304812, 355614, 364158, 381015, 404620, 424851, 508020, 533421, 566468, 592690, 606930, 708085, 711228, 728316, 762030, 849702, 889035, 910395, 1066842, 1185380, 1213860, 1274553, 1416170, 1524060, 1699404, 1778070, 1820790, 2124255, 2133684, 2549106, 2667105, 2832340, 3556140, 3641580, 4248510, 5098212, 5334210, 6372765, 8497020, 10668420, 12745530, 25491060, 171295877, 342591754, 513887631, 685183508, 856479385, 1027775262, 1199071139, 1541662893, 1712958770, 2055550524, 2398142278, 2569438155, 3083325786, 3425917540, 3597213417, 4796284556, 5138876310, 5995355695, 6166651572, 7194426834, 7708314465, 10277752620, 10791640251, 11990711390, 14388853668, 15416628930, 17986067085, 21583280502, 23981422780, 30833257860, 35972134170, 43166561004, 53958201255, 71944268340, 107916402510, 215832805020]

約数ペア:

[(1, 215832805020), (2, 107916402510), (3, 71944268340), (4, 53958201255), (5, 43166561004), (6, 35972134170), (7, 30833257860), (9, 23981422780), (10, 21583280502), (12, 17986067085), (14, 15416628930), (15, 14388853668), (18, 11990711390), (20, 10791640251), (21, 10277752620), (28, 7708314465), (30, 7194426834), (35, 6166651572), (36, 5995355695), (42, 5138876310), (45, 4796284556), (60, 3597213417), (63, 3425917540), (70, 3083325786), (84, 2569438155), (90, 2398142278), (105, 2055550524), (126, 1712958770), (140, 1541662893), (180, 1199071139), (210, 1027775262), (252, 856479385), (315, 685183508), (420, 513887631), (630, 342591754), (1260, 171295877), (8467, 25491060), (16934, 12745530), (20231, 10668420), (25401, 8497020), (33868, 6372765), (40462, 5334210), (42335, 5098212), (50802, 4248510), (59269, 3641580), (60693, 3556140), (76203, 2832340), (80924, 2667105), (84670, 2549106), (101155, 2133684), (101604, 2124255), (118538, 1820790), (121386, 1778070), (127005, 1699404), (141617, 1524060), (152406, 1416170), (169340, 1274553), (177807, 1213860), (182079, 1185380), (202310, 1066842), (237076, 910395), (242772, 889035), (254010, 849702), (283234, 762030), (296345, 728316), (303465, 711228), (304812, 708085), (355614, 606930), (364158, 592690), (381015, 566468), (404620, 533421), (424851, 508020)]