137489040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 511977648

約数和(自身を除く): 374488608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 397, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 794, 888, 936, 962, 1040, 1110, 1170, 1191, 1332, 1443, 1480, 1560, 1588, 1665, 1776, 1872, 1924, 1985, 2220, 2340, 2382, 2405, 2664, 2886, 2960, 3120, 3176, 3330, 3573, 3848, 3970, 4329, 4440, 4680, 4764, 4810, 5161, 5328, 5772, 5955, 6352, 6660, 7146, 7215, 7696, 7940, 8658, 8880, 9360, 9528, 9620, 10322, 11544, 11910, 13320, 14292, 14430, 14689, 15483, 15880, 17316, 17865, 19056, 19240, 20644, 21645, 23088, 23820, 25805, 26640, 28584, 28860, 29378, 30966, 31760, 34632, 35730, 38480, 41288, 43290, 44067, 46449, 47640, 51610, 57168, 57720, 58756, 61932, 69264, 71460, 73445, 77415, 82576, 86580, 88134, 92898, 95280, 103220, 115440, 117512, 123864, 132201, 142920, 146890, 154830, 173160, 176268, 185796, 190957, 206440, 220335, 232245, 235024, 247728, 264402, 285840, 293780, 309660, 346320, 352536, 371592, 381914, 412880, 440670, 464490, 528804, 572871, 587560, 619320, 661005, 705072, 743184, 763828, 881340, 928980, 954785, 1057608, 1145742, 1175120, 1238640, 1322010, 1527656, 1718613, 1762680, 1857960, 1909570, 2115216, 2291484, 2644020, 2864355, 3055312, 3437226, 3525360, 3715920, 3819140, 4582968, 5288040, 5728710, 6874452, 7638280, 8593065, 9165936, 10576080, 11457420, 13748904, 15276560, 17186130, 22914840, 27497808, 34372260, 45829680, 68744520, 137489040]

約数ペア:

[(1, 137489040), (2, 68744520), (3, 45829680), (4, 34372260), (5, 27497808), (6, 22914840), (8, 17186130), (9, 15276560), (10, 13748904), (12, 11457420), (13, 10576080), (15, 9165936), (16, 8593065), (18, 7638280), (20, 6874452), (24, 5728710), (26, 5288040), (30, 4582968), (36, 3819140), (37, 3715920), (39, 3525360), (40, 3437226), (45, 3055312), (48, 2864355), (52, 2644020), (60, 2291484), (65, 2115216), (72, 1909570), (74, 1857960), (78, 1762680), (80, 1718613), (90, 1527656), (104, 1322010), (111, 1238640), (117, 1175120), (120, 1145742), (130, 1057608), (144, 954785), (148, 928980), (156, 881340), (180, 763828), (185, 743184), (195, 705072), (208, 661005), (222, 619320), (234, 587560), (240, 572871), (260, 528804), (296, 464490), (312, 440670), (333, 412880), (360, 381914), (370, 371592), (390, 352536), (397, 346320), (444, 309660), (468, 293780), (481, 285840), (520, 264402), (555, 247728), (585, 235024), (592, 232245), (624, 220335), (666, 206440), (720, 190957), (740, 185796), (780, 176268), (794, 173160), (888, 154830), (936, 146890), (962, 142920), (1040, 132201), (1110, 123864), (1170, 117512), (1191, 115440), (1332, 103220), (1443, 95280), (1480, 92898), (1560, 88134), (1588, 86580), (1665, 82576), (1776, 77415), (1872, 73445), (1924, 71460), (1985, 69264), (2220, 61932), (2340, 58756), (2382, 57720), (2405, 57168), (2664, 51610), (2886, 47640), (2960, 46449), (3120, 44067), (3176, 43290), (3330, 41288), (3573, 38480), (3848, 35730), (3970, 34632), (4329, 31760), (4440, 30966), (4680, 29378), (4764, 28860), (4810, 28584), (5161, 26640), (5328, 25805), (5772, 23820), (5955, 23088), (6352, 21645), (6660, 20644), (7146, 19240), (7215, 19056), (7696, 17865), (7940, 17316), (8658, 15880), (8880, 15483), (9360, 14689), (9528, 14430), (9620, 14292), (10322, 13320), (11544, 11910)]