213459480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2730

約数の個数: 192

約数和(自身を含む): 791350560

約数和(自身を除く): 577891080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 2683, 3060, 3315, 3978, 4420, 4680, 5304, 5366, 6120, 6630, 7956, 8049, 8840, 9945, 10732, 13260, 13415, 15912, 16098, 19890, 21464, 24147, 26520, 26830, 32196, 34879, 39780, 40245, 45611, 48294, 53660, 64392, 69758, 79560, 80490, 91222, 96588, 104637, 107320, 120735, 136833, 139516, 160980, 174395, 182444, 193176, 209274, 228055, 241470, 273666, 279032, 313911, 321960, 348790, 364888, 410499, 418548, 456110, 482940, 523185, 547332, 592943, 627822, 684165, 697580, 820998, 837096, 912220, 965880, 1046370, 1094664, 1185886, 1255644, 1368330, 1395160, 1569555, 1641996, 1778829, 1824440, 2052495, 2092740, 2371772, 2511288, 2736660, 2964715, 3139110, 3283992, 3557658, 4104990, 4185480, 4743544, 5336487, 5473320, 5929430, 6278220, 7115316, 8209980, 8894145, 10672974, 11858860, 12556440, 14230632, 16419960, 17788290, 21345948, 23717720, 26682435, 35576580, 42691896, 53364870, 71153160, 106729740, 213459480]

約数ペア:

[(1, 213459480), (2, 106729740), (3, 71153160), (4, 53364870), (5, 42691896), (6, 35576580), (8, 26682435), (9, 23717720), (10, 21345948), (12, 17788290), (13, 16419960), (15, 14230632), (17, 12556440), (18, 11858860), (20, 10672974), (24, 8894145), (26, 8209980), (30, 7115316), (34, 6278220), (36, 5929430), (39, 5473320), (40, 5336487), (45, 4743544), (51, 4185480), (52, 4104990), (60, 3557658), (65, 3283992), (68, 3139110), (72, 2964715), (78, 2736660), (85, 2511288), (90, 2371772), (102, 2092740), (104, 2052495), (117, 1824440), (120, 1778829), (130, 1641996), (136, 1569555), (153, 1395160), (156, 1368330), (170, 1255644), (180, 1185886), (195, 1094664), (204, 1046370), (221, 965880), (234, 912220), (255, 837096), (260, 820998), (306, 697580), (312, 684165), (340, 627822), (360, 592943), (390, 547332), (408, 523185), (442, 482940), (468, 456110), (510, 418548), (520, 410499), (585, 364888), (612, 348790), (663, 321960), (680, 313911), (765, 279032), (780, 273666), (884, 241470), (936, 228055), (1020, 209274), (1105, 193176), (1170, 182444), (1224, 174395), (1326, 160980), (1530, 139516), (1560, 136833), (1768, 120735), (1989, 107320), (2040, 104637), (2210, 96588), (2340, 91222), (2652, 80490), (2683, 79560), (3060, 69758), (3315, 64392), (3978, 53660), (4420, 48294), (4680, 45611), (5304, 40245), (5366, 39780), (6120, 34879), (6630, 32196), (7956, 26830), (8049, 26520), (8840, 24147), (9945, 21464), (10732, 19890), (13260, 16098), (13415, 15912)]