153251280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2378

約数の個数: 240

約数和(自身を含む): 633709440

約数和(自身を除く): 480458160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2339, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4678, 4680, 5040, 5460, 6552, 7017, 7280, 8190, 9356, 9360, 10920, 11695, 13104, 14034, 16373, 16380, 18712, 21051, 21840, 23390, 28068, 30407, 32746, 32760, 35085, 37424, 42102, 46780, 49119, 56136, 60814, 65492, 65520, 70170, 81865, 84204, 91221, 93560, 98238, 105255, 112272, 121628, 130984, 140340, 147357, 152035, 163730, 168408, 182442, 187120, 196476, 210510, 212849, 243256, 245595, 261968, 273663, 280680, 294714, 304070, 327460, 336816, 364884, 392952, 421020, 425698, 456105, 486512, 491190, 547326, 561360, 589428, 608140, 638547, 654920, 729768, 736785, 785904, 842040, 851396, 912210, 982380, 1064245, 1094652, 1178856, 1216280, 1277094, 1309840, 1368315, 1459536, 1473570, 1684080, 1702792, 1824420, 1915641, 1964760, 2128490, 2189304, 2357712, 2432560, 2554188, 2736630, 2947140, 3192735, 3405584, 3648840, 3831282, 3929520, 4256980, 4378608, 5108376, 5473260, 5894280, 6385470, 7297680, 7662564, 8513960, 9578205, 10216752, 10946520, 11788560, 12770940, 15325128, 17027920, 19156410, 21893040, 25541880, 30650256, 38312820, 51083760, 76625640, 153251280]

約数ペア:

[(1, 153251280), (2, 76625640), (3, 51083760), (4, 38312820), (5, 30650256), (6, 25541880), (7, 21893040), (8, 19156410), (9, 17027920), (10, 15325128), (12, 12770940), (13, 11788560), (14, 10946520), (15, 10216752), (16, 9578205), (18, 8513960), (20, 7662564), (21, 7297680), (24, 6385470), (26, 5894280), (28, 5473260), (30, 5108376), (35, 4378608), (36, 4256980), (39, 3929520), (40, 3831282), (42, 3648840), (45, 3405584), (48, 3192735), (52, 2947140), (56, 2736630), (60, 2554188), (63, 2432560), (65, 2357712), (70, 2189304), (72, 2128490), (78, 1964760), (80, 1915641), (84, 1824420), (90, 1702792), (91, 1684080), (104, 1473570), (105, 1459536), (112, 1368315), (117, 1309840), (120, 1277094), (126, 1216280), (130, 1178856), (140, 1094652), (144, 1064245), (156, 982380), (168, 912210), (180, 851396), (182, 842040), (195, 785904), (208, 736785), (210, 729768), (234, 654920), (240, 638547), (252, 608140), (260, 589428), (273, 561360), (280, 547326), (312, 491190), (315, 486512), (336, 456105), (360, 425698), (364, 421020), (390, 392952), (420, 364884), (455, 336816), (468, 327460), (504, 304070), (520, 294714), (546, 280680), (560, 273663), (585, 261968), (624, 245595), (630, 243256), (720, 212849), (728, 210510), (780, 196476), (819, 187120), (840, 182442), (910, 168408), (936, 163730), (1008, 152035), (1040, 147357), (1092, 140340), (1170, 130984), (1260, 121628), (1365, 112272), (1456, 105255), (1560, 98238), (1638, 93560), (1680, 91221), (1820, 84204), (1872, 81865), (2184, 70170), (2339, 65520), (2340, 65492), (2520, 60814), (2730, 56136), (3120, 49119), (3276, 46780), (3640, 42102), (4095, 37424), (4368, 35085), (4678, 32760), (4680, 32746), (5040, 30407), (5460, 28068), (6552, 23390), (7017, 21840), (7280, 21051), (8190, 18712), (9356, 16380), (9360, 16373), (10920, 14034), (11695, 13104)]