312364080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 320

約数和(自身を含む): 1250872320

約数和(自身を除く): 938508240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 168, 180, 189, 210, 216, 219, 240, 252, 270, 280, 283, 292, 315, 336, 360, 365, 378, 420, 432, 438, 504, 511, 540, 560, 566, 584, 630, 657, 720, 730, 756, 840, 849, 876, 945, 1008, 1022, 1080, 1095, 1132, 1168, 1260, 1314, 1415, 1460, 1512, 1533, 1680, 1698, 1752, 1890, 1971, 1981, 2044, 2160, 2190, 2264, 2520, 2547, 2555, 2628, 2830, 2920, 3024, 3066, 3285, 3396, 3504, 3780, 3942, 3962, 4088, 4245, 4380, 4528, 4599, 5040, 5094, 5110, 5256, 5660, 5840, 5943, 6132, 6570, 6792, 7560, 7641, 7665, 7884, 7924, 8176, 8490, 8760, 9198, 9855, 9905, 10188, 10220, 10512, 11320, 11886, 12264, 12735, 13140, 13584, 13797, 15120, 15282, 15330, 15768, 15848, 16980, 17520, 17829, 18396, 19710, 19810, 20376, 20440, 20659, 22640, 22995, 23772, 24528, 25470, 26280, 27594, 29715, 30564, 30660, 31536, 31696, 33960, 35658, 36792, 38205, 39420, 39620, 40752, 40880, 41318, 45990, 47544, 50940, 52560, 53487, 55188, 59430, 61128, 61320, 61977, 67920, 68985, 71316, 73584, 76410, 78840, 79240, 82636, 89145, 91980, 95088, 101880, 103295, 106974, 110376, 118860, 122256, 122640, 123954, 137970, 142632, 144613, 152820, 157680, 158480, 165272, 178290, 183960, 185931, 203760, 206590, 213948, 220752, 237720, 247908, 267435, 275940, 285264, 289226, 305640, 309885, 330544, 356580, 367920, 371862, 413180, 427896, 433839, 475440, 495816, 534870, 551880, 557793, 578452, 611280, 619770, 713160, 723065, 743724, 826360, 855792, 867678, 929655, 991632, 1069740, 1103760, 1115586, 1156904, 1239540, 1301517, 1426320, 1446130, 1487448, 1652720, 1735356, 1859310, 2139480, 2169195, 2231172, 2313808, 2479080, 2603034, 2788965, 2892260, 2974896, 3470712, 3718620, 3904551, 4278960, 4338390, 4462344, 4958160, 5206068, 5577930, 5784520, 6507585, 6941424, 7437240, 7809102, 8676780, 8924688, 10412136, 11155860, 11569040, 13015170, 14874480, 15618204, 17353560, 19522755, 20824272, 22311720, 26030340, 31236408, 34707120, 39045510, 44623440, 52060680, 62472816, 78091020, 104121360, 156182040, 312364080]

約数ペア:

[(1, 312364080), (2, 156182040), (3, 104121360), (4, 78091020), (5, 62472816), (6, 52060680), (7, 44623440), (8, 39045510), (9, 34707120), (10, 31236408), (12, 26030340), (14, 22311720), (15, 20824272), (16, 19522755), (18, 17353560), (20, 15618204), (21, 14874480), (24, 13015170), (27, 11569040), (28, 11155860), (30, 10412136), (35, 8924688), (36, 8676780), (40, 7809102), (42, 7437240), (45, 6941424), (48, 6507585), (54, 5784520), (56, 5577930), (60, 5206068), (63, 4958160), (70, 4462344), (72, 4338390), (73, 4278960), (80, 3904551), (84, 3718620), (90, 3470712), (105, 2974896), (108, 2892260), (112, 2788965), (120, 2603034), (126, 2479080), (135, 2313808), (140, 2231172), (144, 2169195), (146, 2139480), (168, 1859310), (180, 1735356), (189, 1652720), (210, 1487448), (216, 1446130), (219, 1426320), (240, 1301517), (252, 1239540), (270, 1156904), (280, 1115586), (283, 1103760), (292, 1069740), (315, 991632), (336, 929655), (360, 867678), (365, 855792), (378, 826360), (420, 743724), (432, 723065), (438, 713160), (504, 619770), (511, 611280), (540, 578452), (560, 557793), (566, 551880), (584, 534870), (630, 495816), (657, 475440), (720, 433839), (730, 427896), (756, 413180), (840, 371862), (849, 367920), (876, 356580), (945, 330544), (1008, 309885), (1022, 305640), (1080, 289226), (1095, 285264), (1132, 275940), (1168, 267435), (1260, 247908), (1314, 237720), (1415, 220752), (1460, 213948), (1512, 206590), (1533, 203760), (1680, 185931), (1698, 183960), (1752, 178290), (1890, 165272), (1971, 158480), (1981, 157680), (2044, 152820), (2160, 144613), (2190, 142632), (2264, 137970), (2520, 123954), (2547, 122640), (2555, 122256), (2628, 118860), (2830, 110376), (2920, 106974), (3024, 103295), (3066, 101880), (3285, 95088), (3396, 91980), (3504, 89145), (3780, 82636), (3942, 79240), (3962, 78840), (4088, 76410), (4245, 73584), (4380, 71316), (4528, 68985), (4599, 67920), (5040, 61977), (5094, 61320), (5110, 61128), (5256, 59430), (5660, 55188), (5840, 53487), (5943, 52560), (6132, 50940), (6570, 47544), (6792, 45990), (7560, 41318), (7641, 40880), (7665, 40752), (7884, 39620), (7924, 39420), (8176, 38205), (8490, 36792), (8760, 35658), (9198, 33960), (9855, 31696), (9905, 31536), (10188, 30660), (10220, 30564), (10512, 29715), (11320, 27594), (11886, 26280), (12264, 25470), (12735, 24528), (13140, 23772), (13584, 22995), (13797, 22640), (15120, 20659), (15282, 20440), (15330, 20376), (15768, 19810), (15848, 19710), (16980, 18396), (17520, 17829)]