421935480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 1441964160

約数和(自身を除く): 1020028680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 243, 249, 270, 324, 332, 360, 405, 415, 486, 498, 523, 540, 648, 664, 747, 810, 830, 972, 996, 1046, 1080, 1215, 1245, 1494, 1569, 1620, 1660, 1944, 1992, 2092, 2241, 2430, 2490, 2615, 2988, 3138, 3240, 3320, 3735, 4184, 4482, 4707, 4860, 4980, 5230, 5976, 6276, 6723, 7470, 7845, 8964, 9414, 9720, 9960, 10460, 11205, 12552, 13446, 14121, 14940, 15690, 17928, 18828, 20169, 20920, 22410, 23535, 26892, 28242, 29880, 31380, 33615, 37656, 40338, 42363, 43409, 44820, 47070, 53784, 56484, 62760, 67230, 70605, 80676, 84726, 86818, 89640, 94140, 100845, 112968, 127089, 130227, 134460, 141210, 161352, 169452, 173636, 188280, 201690, 211815, 217045, 254178, 260454, 268920, 282420, 338904, 347272, 390681, 403380, 423630, 434090, 508356, 520908, 564840, 635445, 651135, 781362, 806760, 847260, 868180, 1016712, 1041816, 1172043, 1270890, 1302270, 1562724, 1694520, 1736360, 1953405, 2344086, 2541780, 2604540, 3125448, 3516129, 3906810, 4688172, 5083560, 5209080, 5860215, 7032258, 7813620, 9376344, 10548387, 11720430, 14064516, 15627240, 17580645, 21096774, 23440860, 28129032, 35161290, 42193548, 46881720, 52741935, 70322580, 84387096, 105483870, 140645160, 210967740, 421935480]

約数ペア:

[(1, 421935480), (2, 210967740), (3, 140645160), (4, 105483870), (5, 84387096), (6, 70322580), (8, 52741935), (9, 46881720), (10, 42193548), (12, 35161290), (15, 28129032), (18, 23440860), (20, 21096774), (24, 17580645), (27, 15627240), (30, 14064516), (36, 11720430), (40, 10548387), (45, 9376344), (54, 7813620), (60, 7032258), (72, 5860215), (81, 5209080), (83, 5083560), (90, 4688172), (108, 3906810), (120, 3516129), (135, 3125448), (162, 2604540), (166, 2541780), (180, 2344086), (216, 1953405), (243, 1736360), (249, 1694520), (270, 1562724), (324, 1302270), (332, 1270890), (360, 1172043), (405, 1041816), (415, 1016712), (486, 868180), (498, 847260), (523, 806760), (540, 781362), (648, 651135), (664, 635445), (747, 564840), (810, 520908), (830, 508356), (972, 434090), (996, 423630), (1046, 403380), (1080, 390681), (1215, 347272), (1245, 338904), (1494, 282420), (1569, 268920), (1620, 260454), (1660, 254178), (1944, 217045), (1992, 211815), (2092, 201690), (2241, 188280), (2430, 173636), (2490, 169452), (2615, 161352), (2988, 141210), (3138, 134460), (3240, 130227), (3320, 127089), (3735, 112968), (4184, 100845), (4482, 94140), (4707, 89640), (4860, 86818), (4980, 84726), (5230, 80676), (5976, 70605), (6276, 67230), (6723, 62760), (7470, 56484), (7845, 53784), (8964, 47070), (9414, 44820), (9720, 43409), (9960, 42363), (10460, 40338), (11205, 37656), (12552, 33615), (13446, 31380), (14121, 29880), (14940, 28242), (15690, 26892), (17928, 23535), (18828, 22410), (20169, 20920)]