128492910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 426142080

約数和(自身を除く): 297649170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 29, 30, 35, 39, 42, 45, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 145, 174, 182, 195, 203, 210, 234, 261, 273, 290, 315, 377, 390, 406, 435, 455, 522, 541, 546, 585, 609, 630, 754, 819, 870, 910, 1015, 1082, 1131, 1170, 1218, 1305, 1365, 1623, 1638, 1827, 1885, 2030, 2262, 2610, 2639, 2705, 2730, 3045, 3246, 3393, 3654, 3770, 3787, 4095, 4869, 5278, 5410, 5655, 6090, 6786, 7033, 7574, 7917, 8115, 8190, 9135, 9738, 11310, 11361, 13195, 14066, 15689, 15834, 16230, 16965, 18270, 18935, 21099, 22722, 23751, 24345, 26390, 31378, 33930, 34083, 35165, 37870, 39585, 42198, 47067, 47502, 48690, 49231, 56805, 63297, 68166, 70330, 78445, 79170, 94134, 98462, 105495, 109823, 113610, 118755, 126594, 141201, 147693, 156890, 170415, 203957, 210990, 219646, 235335, 237510, 246155, 282402, 295386, 316485, 329469, 340830, 407914, 443079, 470670, 492310, 549115, 611871, 632970, 658938, 706005, 738465, 886158, 988407, 1019785, 1098230, 1223742, 1412010, 1427699, 1476930, 1647345, 1835613, 1976814, 2039570, 2215395, 2855398, 3059355, 3294690, 3671226, 4283097, 4430790, 4942035, 6118710, 7138495, 8566194, 9178065, 9884070, 12849291, 14276990, 18356130, 21415485, 25698582, 42830970, 64246455, 128492910]

約数ペア:

[(1, 128492910), (2, 64246455), (3, 42830970), (5, 25698582), (6, 21415485), (7, 18356130), (9, 14276990), (10, 12849291), (13, 9884070), (14, 9178065), (15, 8566194), (18, 7138495), (21, 6118710), (26, 4942035), (29, 4430790), (30, 4283097), (35, 3671226), (39, 3294690), (42, 3059355), (45, 2855398), (58, 2215395), (63, 2039570), (65, 1976814), (70, 1835613), (78, 1647345), (87, 1476930), (90, 1427699), (91, 1412010), (105, 1223742), (117, 1098230), (126, 1019785), (130, 988407), (145, 886158), (174, 738465), (182, 706005), (195, 658938), (203, 632970), (210, 611871), (234, 549115), (261, 492310), (273, 470670), (290, 443079), (315, 407914), (377, 340830), (390, 329469), (406, 316485), (435, 295386), (455, 282402), (522, 246155), (541, 237510), (546, 235335), (585, 219646), (609, 210990), (630, 203957), (754, 170415), (819, 156890), (870, 147693), (910, 141201), (1015, 126594), (1082, 118755), (1131, 113610), (1170, 109823), (1218, 105495), (1305, 98462), (1365, 94134), (1623, 79170), (1638, 78445), (1827, 70330), (1885, 68166), (2030, 63297), (2262, 56805), (2610, 49231), (2639, 48690), (2705, 47502), (2730, 47067), (3045, 42198), (3246, 39585), (3393, 37870), (3654, 35165), (3770, 34083), (3787, 33930), (4095, 31378), (4869, 26390), (5278, 24345), (5410, 23751), (5655, 22722), (6090, 21099), (6786, 18935), (7033, 18270), (7574, 16965), (7917, 16230), (8115, 15834), (8190, 15689), (9135, 14066), (9738, 13195), (11310, 11361)]