145738320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6673}}^1$

素因数の和:6709

約数の個数: 160

約数和(自身を含む): 556131072

約数和(自身を除く): 410392752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6673, 7280, 10920, 13346, 20019, 21840, 26692, 33365, 40038, 46711, 53384, 66730, 80076, 86749, 93422, 100095, 106768, 133460, 140133, 160152, 173498, 186844, 200190, 233555, 260247, 266920, 280266, 320304, 346996, 373688, 400380, 433745, 467110, 520494, 533840, 560532, 607243, 693992, 700665, 747376, 800760, 867490, 934220, 1040988, 1121064, 1214486, 1301235, 1387984, 1401330, 1601520, 1734980, 1821729, 1868440, 2081976, 2242128, 2428972, 2602470, 2802660, 3036215, 3469960, 3643458, 3736880, 4163952, 4857944, 5204940, 5605320, 6072430, 6939920, 7286916, 9108645, 9715888, 10409880, 11210640, 12144860, 14573832, 18217290, 20819760, 24289720, 29147664, 36434580, 48579440, 72869160, 145738320]

約数ペア:

[(1, 145738320), (2, 72869160), (3, 48579440), (4, 36434580), (5, 29147664), (6, 24289720), (7, 20819760), (8, 18217290), (10, 14573832), (12, 12144860), (13, 11210640), (14, 10409880), (15, 9715888), (16, 9108645), (20, 7286916), (21, 6939920), (24, 6072430), (26, 5605320), (28, 5204940), (30, 4857944), (35, 4163952), (39, 3736880), (40, 3643458), (42, 3469960), (48, 3036215), (52, 2802660), (56, 2602470), (60, 2428972), (65, 2242128), (70, 2081976), (78, 1868440), (80, 1821729), (84, 1734980), (91, 1601520), (104, 1401330), (105, 1387984), (112, 1301235), (120, 1214486), (130, 1121064), (140, 1040988), (156, 934220), (168, 867490), (182, 800760), (195, 747376), (208, 700665), (210, 693992), (240, 607243), (260, 560532), (273, 533840), (280, 520494), (312, 467110), (336, 433745), (364, 400380), (390, 373688), (420, 346996), (455, 320304), (520, 280266), (546, 266920), (560, 260247), (624, 233555), (728, 200190), (780, 186844), (840, 173498), (910, 160152), (1040, 140133), (1092, 133460), (1365, 106768), (1456, 100095), (1560, 93422), (1680, 86749), (1820, 80076), (2184, 66730), (2730, 53384), (3120, 46711), (3640, 40038), (4368, 33365), (5460, 26692), (6673, 21840), (7280, 20019), (10920, 13346)]