15678848220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{883}}^1$

素因数の和:1600

約数の個数: 192

約数和(自身を含む): 51059613696

約数和(自身を除く): 35380765476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 631, 670, 804, 883, 938, 1005, 1262, 1340, 1407, 1766, 1876, 1893, 2010, 2345, 2524, 2649, 2814, 3155, 3532, 3786, 4020, 4415, 4417, 4690, 5298, 5628, 6181, 6310, 7035, 7572, 8830, 8834, 9380, 9465, 10596, 12362, 12620, 13245, 13251, 14070, 17660, 17668, 18543, 18930, 22085, 24724, 26490, 26502, 28140, 30905, 37086, 37860, 42277, 44170, 52980, 53004, 59161, 61810, 66255, 74172, 84554, 88340, 92715, 118322, 123620, 126831, 132510, 169108, 177483, 185430, 211385, 236644, 253662, 265020, 295805, 295939, 354966, 370860, 414127, 422770, 507324, 557173, 591610, 591878, 634155, 709932, 828254, 845540, 887415, 887817, 1114346, 1183220, 1183756, 1242381, 1268310, 1479695, 1656508, 1671519, 1774830, 1775634, 2070635, 2228692, 2484762, 2536620, 2785865, 2959390, 3343038, 3549660, 3551268, 3900211, 4141270, 4439085, 4969524, 5571730, 5918780, 6211905, 6686076, 7800422, 8282540, 8357595, 8878170, 11143460, 11700633, 12423810, 15600844, 16715190, 17756340, 19501055, 23401266, 24847620, 33430380, 37330591, 39002110, 46802532, 58503165, 74661182, 78004220, 111991773, 117006330, 149322364, 186652955, 223983546, 234012660, 261314137, 373305910, 447967092, 522628274, 559958865, 746611820, 783942411, 1045256548, 1119917730, 1306570685, 1567884822, 2239835460, 2613141370, 3135769644, 3919712055, 5226282740, 7839424110, 15678848220]

約数ペア:

[(1, 15678848220), (2, 7839424110), (3, 5226282740), (4, 3919712055), (5, 3135769644), (6, 2613141370), (7, 2239835460), (10, 1567884822), (12, 1306570685), (14, 1119917730), (15, 1045256548), (20, 783942411), (21, 746611820), (28, 559958865), (30, 522628274), (35, 447967092), (42, 373305910), (60, 261314137), (67, 234012660), (70, 223983546), (84, 186652955), (105, 149322364), (134, 117006330), (140, 111991773), (201, 78004220), (210, 74661182), (268, 58503165), (335, 46802532), (402, 39002110), (420, 37330591), (469, 33430380), (631, 24847620), (670, 23401266), (804, 19501055), (883, 17756340), (938, 16715190), (1005, 15600844), (1262, 12423810), (1340, 11700633), (1407, 11143460), (1766, 8878170), (1876, 8357595), (1893, 8282540), (2010, 7800422), (2345, 6686076), (2524, 6211905), (2649, 5918780), (2814, 5571730), (3155, 4969524), (3532, 4439085), (3786, 4141270), (4020, 3900211), (4415, 3551268), (4417, 3549660), (4690, 3343038), (5298, 2959390), (5628, 2785865), (6181, 2536620), (6310, 2484762), (7035, 2228692), (7572, 2070635), (8830, 1775634), (8834, 1774830), (9380, 1671519), (9465, 1656508), (10596, 1479695), (12362, 1268310), (12620, 1242381), (13245, 1183756), (13251, 1183220), (14070, 1114346), (17660, 887817), (17668, 887415), (18543, 845540), (18930, 828254), (22085, 709932), (24724, 634155), (26490, 591878), (26502, 591610), (28140, 557173), (30905, 507324), (37086, 422770), (37860, 414127), (42277, 370860), (44170, 354966), (52980, 295939), (53004, 295805), (59161, 265020), (61810, 253662), (66255, 236644), (74172, 211385), (84554, 185430), (88340, 177483), (92715, 169108), (118322, 132510), (123620, 126831)]