327307920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 1139927040

約数和(自身を除く): 812619120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 37, 40, 41, 48, 58, 60, 62, 74, 80, 82, 87, 93, 111, 116, 120, 123, 124, 145, 148, 155, 164, 174, 185, 186, 205, 222, 232, 240, 246, 248, 290, 296, 310, 328, 348, 370, 372, 410, 435, 444, 464, 465, 492, 496, 555, 580, 592, 615, 620, 656, 696, 740, 744, 820, 870, 888, 899, 930, 984, 1073, 1110, 1147, 1160, 1189, 1230, 1240, 1271, 1392, 1480, 1488, 1517, 1640, 1740, 1776, 1798, 1860, 1968, 2146, 2220, 2294, 2320, 2378, 2460, 2480, 2542, 2697, 2960, 3034, 3219, 3280, 3441, 3480, 3567, 3596, 3720, 3813, 4292, 4440, 4495, 4551, 4588, 4756, 4920, 5084, 5365, 5394, 5735, 5945, 6068, 6355, 6438, 6882, 6960, 7134, 7192, 7440, 7585, 7626, 8584, 8880, 8990, 9102, 9176, 9512, 9840, 10168, 10730, 10788, 11470, 11890, 12136, 12710, 12876, 13485, 13764, 14268, 14384, 15170, 15252, 16095, 17168, 17205, 17835, 17980, 18204, 18352, 19024, 19065, 20336, 21460, 21576, 22755, 22940, 23780, 24272, 25420, 25752, 26970, 27528, 28536, 30340, 30504, 32190, 33263, 34410, 35670, 35960, 36408, 36859, 38130, 42920, 43152, 43993, 45510, 45880, 47027, 47560, 50840, 51504, 53940, 55056, 57072, 60680, 61008, 64380, 66526, 68820, 71340, 71920, 72816, 73718, 76260, 85840, 87986, 91020, 91760, 94054, 95120, 99789, 101680, 107880, 110577, 121360, 128760, 131979, 133052, 137640, 141081, 142680, 147436, 152520, 166315, 175972, 182040, 184295, 188108, 199578, 215760, 219965, 221154, 235135, 257520, 263958, 266104, 275280, 282162, 285360, 294872, 305040, 332630, 351944, 364080, 368590, 376216, 399156, 439930, 442308, 470270, 498945, 527916, 532208, 552885, 564324, 589744, 659895, 665260, 703888, 705405, 737180, 752432, 798312, 879860, 884616, 940540, 997890, 1055832, 1105770, 1128648, 1319790, 1330520, 1363783, 1410810, 1474360, 1596624, 1759720, 1769232, 1881080, 1995780, 2111664, 2211540, 2257296, 2639580, 2661040, 2727566, 2821620, 2948720, 3519440, 3762160, 3991560, 4091349, 4423080, 5279160, 5455132, 5643240, 6818915, 7983120, 8182698, 8846160, 10558320, 10910264, 11286480, 13637830, 16365396, 20456745, 21820528, 27275660, 32730792, 40913490, 54551320, 65461584, 81826980, 109102640, 163653960, 327307920]

約数ペア:

[(1, 327307920), (2, 163653960), (3, 109102640), (4, 81826980), (5, 65461584), (6, 54551320), (8, 40913490), (10, 32730792), (12, 27275660), (15, 21820528), (16, 20456745), (20, 16365396), (24, 13637830), (29, 11286480), (30, 10910264), (31, 10558320), (37, 8846160), (40, 8182698), (41, 7983120), (48, 6818915), (58, 5643240), (60, 5455132), (62, 5279160), (74, 4423080), (80, 4091349), (82, 3991560), (87, 3762160), (93, 3519440), (111, 2948720), (116, 2821620), (120, 2727566), (123, 2661040), (124, 2639580), (145, 2257296), (148, 2211540), (155, 2111664), (164, 1995780), (174, 1881080), (185, 1769232), (186, 1759720), (205, 1596624), (222, 1474360), (232, 1410810), (240, 1363783), (246, 1330520), (248, 1319790), (290, 1128648), (296, 1105770), (310, 1055832), (328, 997890), (348, 940540), (370, 884616), (372, 879860), (410, 798312), (435, 752432), (444, 737180), (464, 705405), (465, 703888), (492, 665260), (496, 659895), (555, 589744), (580, 564324), (592, 552885), (615, 532208), (620, 527916), (656, 498945), (696, 470270), (740, 442308), (744, 439930), (820, 399156), (870, 376216), (888, 368590), (899, 364080), (930, 351944), (984, 332630), (1073, 305040), (1110, 294872), (1147, 285360), (1160, 282162), (1189, 275280), (1230, 266104), (1240, 263958), (1271, 257520), (1392, 235135), (1480, 221154), (1488, 219965), (1517, 215760), (1640, 199578), (1740, 188108), (1776, 184295), (1798, 182040), (1860, 175972), (1968, 166315), (2146, 152520), (2220, 147436), (2294, 142680), (2320, 141081), (2378, 137640), (2460, 133052), (2480, 131979), (2542, 128760), (2697, 121360), (2960, 110577), (3034, 107880), (3219, 101680), (3280, 99789), (3441, 95120), (3480, 94054), (3567, 91760), (3596, 91020), (3720, 87986), (3813, 85840), (4292, 76260), (4440, 73718), (4495, 72816), (4551, 71920), (4588, 71340), (4756, 68820), (4920, 66526), (5084, 64380), (5365, 61008), (5394, 60680), (5735, 57072), (5945, 55056), (6068, 53940), (6355, 51504), (6438, 50840), (6882, 47560), (6960, 47027), (7134, 45880), (7192, 45510), (7440, 43993), (7585, 43152), (7626, 42920), (8584, 38130), (8880, 36859), (8990, 36408), (9102, 35960), (9176, 35670), (9512, 34410), (9840, 33263), (10168, 32190), (10730, 30504), (10788, 30340), (11470, 28536), (11890, 27528), (12136, 26970), (12710, 25752), (12876, 25420), (13485, 24272), (13764, 23780), (14268, 22940), (14384, 22755), (15170, 21576), (15252, 21460), (16095, 20336), (17168, 19065), (17205, 19024), (17835, 18352), (17980, 18204)]