142507680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 535719744

約数和(自身を除く): 393212064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 83, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 166, 168, 196, 210, 219, 224, 240, 245, 249, 280, 292, 294, 332, 336, 365, 392, 415, 420, 438, 480, 490, 498, 511, 560, 581, 584, 588, 664, 672, 730, 735, 784, 830, 840, 876, 980, 996, 1022, 1095, 1120, 1162, 1168, 1176, 1245, 1328, 1460, 1470, 1533, 1568, 1660, 1680, 1743, 1752, 1960, 1992, 2044, 2190, 2324, 2336, 2352, 2490, 2555, 2656, 2905, 2920, 2940, 3066, 3320, 3360, 3486, 3504, 3577, 3920, 3984, 4067, 4088, 4380, 4648, 4704, 4980, 5110, 5810, 5840, 5880, 6059, 6132, 6640, 6972, 7008, 7154, 7665, 7840, 7968, 8134, 8176, 8715, 8760, 9296, 9960, 10220, 10731, 11620, 11680, 11760, 12118, 12201, 12264, 13280, 13944, 14308, 15330, 16268, 16352, 17430, 17520, 17885, 18177, 18592, 19920, 20335, 20440, 21462, 23240, 23520, 24236, 24402, 24528, 27888, 28616, 30295, 30660, 32536, 34860, 35040, 35770, 36354, 39840, 40670, 40880, 42413, 42924, 46480, 48472, 48804, 49056, 53655, 55776, 57232, 60590, 61005, 61320, 65072, 69720, 71540, 72708, 81340, 81760, 84826, 85848, 90885, 92960, 96944, 97608, 107310, 114464, 121180, 122010, 122640, 127239, 130144, 139440, 143080, 145416, 162680, 169652, 171696, 181770, 193888, 195216, 212065, 214620, 242360, 244020, 245280, 254478, 278880, 286160, 290832, 296891, 325360, 339304, 343392, 363540, 390432, 424130, 429240, 484720, 488040, 508956, 572320, 581664, 593782, 636195, 650720, 678608, 727080, 848260, 858480, 890673, 969440, 976080, 1017912, 1187564, 1272390, 1357216, 1454160, 1484455, 1696520, 1716960, 1781346, 1952160, 2035824, 2375128, 2544780, 2908320, 2968910, 3393040, 3562692, 4071648, 4453365, 4750256, 5089560, 5937820, 6786080, 7125384, 8906730, 9500512, 10179120, 11875640, 14250768, 17813460, 20358240, 23751280, 28501536, 35626920, 47502560, 71253840, 142507680]

約数ペア:

[(1, 142507680), (2, 71253840), (3, 47502560), (4, 35626920), (5, 28501536), (6, 23751280), (7, 20358240), (8, 17813460), (10, 14250768), (12, 11875640), (14, 10179120), (15, 9500512), (16, 8906730), (20, 7125384), (21, 6786080), (24, 5937820), (28, 5089560), (30, 4750256), (32, 4453365), (35, 4071648), (40, 3562692), (42, 3393040), (48, 2968910), (49, 2908320), (56, 2544780), (60, 2375128), (70, 2035824), (73, 1952160), (80, 1781346), (83, 1716960), (84, 1696520), (96, 1484455), (98, 1454160), (105, 1357216), (112, 1272390), (120, 1187564), (140, 1017912), (146, 976080), (147, 969440), (160, 890673), (166, 858480), (168, 848260), (196, 727080), (210, 678608), (219, 650720), (224, 636195), (240, 593782), (245, 581664), (249, 572320), (280, 508956), (292, 488040), (294, 484720), (332, 429240), (336, 424130), (365, 390432), (392, 363540), (415, 343392), (420, 339304), (438, 325360), (480, 296891), (490, 290832), (498, 286160), (511, 278880), (560, 254478), (581, 245280), (584, 244020), (588, 242360), (664, 214620), (672, 212065), (730, 195216), (735, 193888), (784, 181770), (830, 171696), (840, 169652), (876, 162680), (980, 145416), (996, 143080), (1022, 139440), (1095, 130144), (1120, 127239), (1162, 122640), (1168, 122010), (1176, 121180), (1245, 114464), (1328, 107310), (1460, 97608), (1470, 96944), (1533, 92960), (1568, 90885), (1660, 85848), (1680, 84826), (1743, 81760), (1752, 81340), (1960, 72708), (1992, 71540), (2044, 69720), (2190, 65072), (2324, 61320), (2336, 61005), (2352, 60590), (2490, 57232), (2555, 55776), (2656, 53655), (2905, 49056), (2920, 48804), (2940, 48472), (3066, 46480), (3320, 42924), (3360, 42413), (3486, 40880), (3504, 40670), (3577, 39840), (3920, 36354), (3984, 35770), (4067, 35040), (4088, 34860), (4380, 32536), (4648, 30660), (4704, 30295), (4980, 28616), (5110, 27888), (5810, 24528), (5840, 24402), (5880, 24236), (6059, 23520), (6132, 23240), (6640, 21462), (6972, 20440), (7008, 20335), (7154, 19920), (7665, 18592), (7840, 18177), (7968, 17885), (8134, 17520), (8176, 17430), (8715, 16352), (8760, 16268), (9296, 15330), (9960, 14308), (10220, 13944), (10731, 13280), (11620, 12264), (11680, 12201), (11760, 12118)]