401035440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7607

約数の個数: 160

約数和(自身を含む): 1417784256

約数和(自身を除く): 1016748816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 7561, 8840, 10608, 13260, 15122, 17680, 22683, 26520, 30244, 37805, 45366, 53040, 60488, 75610, 90732, 98293, 113415, 120976, 128537, 151220, 181464, 196586, 226830, 257074, 294879, 302440, 362928, 385611, 393172, 453660, 491465, 514148, 589758, 604880, 642685, 771222, 786344, 907320, 982930, 1028296, 1179516, 1285370, 1474395, 1542444, 1572688, 1670981, 1814640, 1928055, 1965860, 2056592, 2359032, 2570740, 2948790, 3084888, 3341962, 3856110, 3931720, 4718064, 5012943, 5141480, 5897580, 6169776, 6683924, 7712220, 7863440, 8354905, 10025886, 10282960, 11795160, 13367848, 15424440, 16709810, 20051772, 23590320, 25064715, 26735696, 30848880, 33419620, 40103544, 50129430, 66839240, 80207088, 100258860, 133678480, 200517720, 401035440]

約数ペア:

[(1, 401035440), (2, 200517720), (3, 133678480), (4, 100258860), (5, 80207088), (6, 66839240), (8, 50129430), (10, 40103544), (12, 33419620), (13, 30848880), (15, 26735696), (16, 25064715), (17, 23590320), (20, 20051772), (24, 16709810), (26, 15424440), (30, 13367848), (34, 11795160), (39, 10282960), (40, 10025886), (48, 8354905), (51, 7863440), (52, 7712220), (60, 6683924), (65, 6169776), (68, 5897580), (78, 5141480), (80, 5012943), (85, 4718064), (102, 3931720), (104, 3856110), (120, 3341962), (130, 3084888), (136, 2948790), (156, 2570740), (170, 2359032), (195, 2056592), (204, 1965860), (208, 1928055), (221, 1814640), (240, 1670981), (255, 1572688), (260, 1542444), (272, 1474395), (312, 1285370), (340, 1179516), (390, 1028296), (408, 982930), (442, 907320), (510, 786344), (520, 771222), (624, 642685), (663, 604880), (680, 589758), (780, 514148), (816, 491465), (884, 453660), (1020, 393172), (1040, 385611), (1105, 362928), (1326, 302440), (1360, 294879), (1560, 257074), (1768, 226830), (2040, 196586), (2210, 181464), (2652, 151220), (3120, 128537), (3315, 120976), (3536, 113415), (4080, 98293), (4420, 90732), (5304, 75610), (6630, 60488), (7561, 53040), (8840, 45366), (10608, 37805), (13260, 30244), (15122, 26520), (17680, 22683)]