449987825040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{276827}}^1$

素因数の和:277377

約数の個数: 160

約数和(自身を含む): 1505155913856

約数和(自身を除く): 1055168088816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 521, 624, 780, 1040, 1042, 1560, 1563, 2084, 2605, 3120, 3126, 4168, 5210, 6252, 6773, 7815, 8336, 10420, 12504, 13546, 15630, 20319, 20840, 25008, 27092, 31260, 33865, 40638, 41680, 54184, 62520, 67730, 81276, 101595, 108368, 125040, 135460, 162552, 203190, 270920, 276827, 325104, 406380, 541840, 553654, 812760, 830481, 1107308, 1384135, 1625520, 1660962, 2214616, 2768270, 3321924, 3598751, 4152405, 4429232, 5536540, 6643848, 7197502, 8304810, 10796253, 11073080, 13287696, 14395004, 16609620, 17993755, 21592506, 22146160, 28790008, 33219240, 35987510, 43185012, 53981265, 57580016, 66438480, 71975020, 86370024, 107962530, 143950040, 144226867, 172740048, 215925060, 287900080, 288453734, 431850120, 432680601, 576907468, 721134335, 863700240, 865361202, 1153814936, 1442268670, 1730722404, 1874949271, 2163403005, 2307629872, 2884537340, 3461444808, 3749898542, 4326806010, 5624847813, 5769074680, 6922889616, 7499797084, 8653612020, 9374746355, 11249695626, 11538149360, 14999594168, 17307224040, 18749492710, 22499391252, 28124239065, 29999188336, 34614448080, 37498985420, 44998782504, 56248478130, 74997970840, 89997565008, 112496956260, 149995941680, 224993912520, 449987825040]

約数ペア:

[(1, 449987825040), (2, 224993912520), (3, 149995941680), (4, 112496956260), (5, 89997565008), (6, 74997970840), (8, 56248478130), (10, 44998782504), (12, 37498985420), (13, 34614448080), (15, 29999188336), (16, 28124239065), (20, 22499391252), (24, 18749492710), (26, 17307224040), (30, 14999594168), (39, 11538149360), (40, 11249695626), (48, 9374746355), (52, 8653612020), (60, 7499797084), (65, 6922889616), (78, 5769074680), (80, 5624847813), (104, 4326806010), (120, 3749898542), (130, 3461444808), (156, 2884537340), (195, 2307629872), (208, 2163403005), (240, 1874949271), (260, 1730722404), (312, 1442268670), (390, 1153814936), (520, 865361202), (521, 863700240), (624, 721134335), (780, 576907468), (1040, 432680601), (1042, 431850120), (1560, 288453734), (1563, 287900080), (2084, 215925060), (2605, 172740048), (3120, 144226867), (3126, 143950040), (4168, 107962530), (5210, 86370024), (6252, 71975020), (6773, 66438480), (7815, 57580016), (8336, 53981265), (10420, 43185012), (12504, 35987510), (13546, 33219240), (15630, 28790008), (20319, 22146160), (20840, 21592506), (25008, 17993755), (27092, 16609620), (31260, 14395004), (33865, 13287696), (40638, 11073080), (41680, 10796253), (54184, 8304810), (62520, 7197502), (67730, 6643848), (81276, 5536540), (101595, 4429232), (108368, 4152405), (125040, 3598751), (135460, 3321924), (162552, 2768270), (203190, 2214616), (270920, 1660962), (276827, 1625520), (325104, 1384135), (406380, 1107308), (541840, 830481), (553654, 812760)]