145643760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 528207264

約数和(自身を除く): 382563504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 102, 120, 136, 144, 146, 153, 163, 170, 180, 204, 219, 240, 255, 272, 292, 306, 326, 340, 360, 365, 408, 438, 489, 510, 584, 612, 652, 657, 680, 720, 730, 765, 815, 816, 876, 978, 1020, 1095, 1168, 1224, 1241, 1304, 1314, 1360, 1460, 1467, 1530, 1630, 1752, 1956, 2040, 2190, 2445, 2448, 2482, 2608, 2628, 2771, 2920, 2934, 3060, 3260, 3285, 3504, 3723, 3912, 4080, 4380, 4890, 4964, 5256, 5542, 5840, 5868, 6120, 6205, 6520, 6570, 7335, 7446, 7824, 8313, 8760, 9780, 9928, 10512, 11084, 11169, 11736, 11899, 12240, 12410, 13040, 13140, 13855, 14670, 14892, 16626, 17520, 18615, 19560, 19856, 22168, 22338, 23472, 23798, 24820, 24939, 26280, 27710, 29340, 29784, 33252, 35697, 37230, 39120, 41565, 44336, 44676, 47596, 49640, 49878, 52560, 55420, 55845, 58680, 59495, 59568, 66504, 71394, 74460, 83130, 89352, 95192, 99280, 99756, 107091, 110840, 111690, 117360, 118990, 124695, 133008, 142788, 148920, 166260, 178485, 178704, 190384, 199512, 202283, 214182, 221680, 223380, 237980, 249390, 285576, 297840, 332520, 356970, 399024, 404566, 428364, 446760, 475960, 498780, 535455, 571152, 606849, 665040, 713940, 809132, 856728, 893520, 951920, 997560, 1011415, 1070910, 1213698, 1427880, 1618264, 1713456, 1820547, 1995120, 2022830, 2141820, 2427396, 2855760, 3034245, 3236528, 3641094, 4045660, 4283640, 4854792, 6068490, 7282188, 8091320, 8567280, 9102735, 9709584, 12136980, 14564376, 16182640, 18205470, 24273960, 29128752, 36410940, 48547920, 72821880, 145643760]

約数ペア:

[(1, 145643760), (2, 72821880), (3, 48547920), (4, 36410940), (5, 29128752), (6, 24273960), (8, 18205470), (9, 16182640), (10, 14564376), (12, 12136980), (15, 9709584), (16, 9102735), (17, 8567280), (18, 8091320), (20, 7282188), (24, 6068490), (30, 4854792), (34, 4283640), (36, 4045660), (40, 3641094), (45, 3236528), (48, 3034245), (51, 2855760), (60, 2427396), (68, 2141820), (72, 2022830), (73, 1995120), (80, 1820547), (85, 1713456), (90, 1618264), (102, 1427880), (120, 1213698), (136, 1070910), (144, 1011415), (146, 997560), (153, 951920), (163, 893520), (170, 856728), (180, 809132), (204, 713940), (219, 665040), (240, 606849), (255, 571152), (272, 535455), (292, 498780), (306, 475960), (326, 446760), (340, 428364), (360, 404566), (365, 399024), (408, 356970), (438, 332520), (489, 297840), (510, 285576), (584, 249390), (612, 237980), (652, 223380), (657, 221680), (680, 214182), (720, 202283), (730, 199512), (765, 190384), (815, 178704), (816, 178485), (876, 166260), (978, 148920), (1020, 142788), (1095, 133008), (1168, 124695), (1224, 118990), (1241, 117360), (1304, 111690), (1314, 110840), (1360, 107091), (1460, 99756), (1467, 99280), (1530, 95192), (1630, 89352), (1752, 83130), (1956, 74460), (2040, 71394), (2190, 66504), (2445, 59568), (2448, 59495), (2482, 58680), (2608, 55845), (2628, 55420), (2771, 52560), (2920, 49878), (2934, 49640), (3060, 47596), (3260, 44676), (3285, 44336), (3504, 41565), (3723, 39120), (3912, 37230), (4080, 35697), (4380, 33252), (4890, 29784), (4964, 29340), (5256, 27710), (5542, 26280), (5840, 24939), (5868, 24820), (6120, 23798), (6205, 23472), (6520, 22338), (6570, 22168), (7335, 19856), (7446, 19560), (7824, 18615), (8313, 17520), (8760, 16626), (9780, 14892), (9928, 14670), (10512, 13855), (11084, 13140), (11169, 13040), (11736, 12410), (11899, 12240)]