2355151440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9463}}^1$

素因数の和:9557

約数の個数: 160

約数和(自身を含む): 7857997056

約数和(自身を除く): 5502845616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 488, 510, 610, 680, 732, 816, 915, 976, 1020, 1037, 1220, 1360, 1464, 1830, 2040, 2074, 2440, 2928, 3111, 3660, 4080, 4148, 4880, 5185, 6222, 7320, 8296, 9463, 10370, 12444, 14640, 15555, 16592, 18926, 20740, 24888, 28389, 31110, 37852, 41480, 47315, 49776, 56778, 62220, 75704, 82960, 94630, 113556, 124440, 141945, 151408, 160871, 189260, 227112, 248880, 283890, 321742, 378520, 454224, 482613, 567780, 577243, 643484, 757040, 804355, 965226, 1135560, 1154486, 1286968, 1608710, 1731729, 1930452, 2271120, 2308972, 2413065, 2573936, 2886215, 3217420, 3463458, 3860904, 4617944, 4826130, 5772430, 6434840, 6926916, 7721808, 8658645, 9235888, 9652260, 9813131, 11544860, 12869680, 13853832, 17317290, 19304520, 19626262, 23089720, 27707664, 29439393, 34634580, 38609040, 39252524, 46179440, 49065655, 58878786, 69269160, 78505048, 98131310, 117757572, 138538320, 147196965, 157010096, 196262620, 235515144, 294393930, 392525240, 471030288, 588787860, 785050480, 1177575720, 2355151440]

約数ペア:

[(1, 2355151440), (2, 1177575720), (3, 785050480), (4, 588787860), (5, 471030288), (6, 392525240), (8, 294393930), (10, 235515144), (12, 196262620), (15, 157010096), (16, 147196965), (17, 138538320), (20, 117757572), (24, 98131310), (30, 78505048), (34, 69269160), (40, 58878786), (48, 49065655), (51, 46179440), (60, 39252524), (61, 38609040), (68, 34634580), (80, 29439393), (85, 27707664), (102, 23089720), (120, 19626262), (122, 19304520), (136, 17317290), (170, 13853832), (183, 12869680), (204, 11544860), (240, 9813131), (244, 9652260), (255, 9235888), (272, 8658645), (305, 7721808), (340, 6926916), (366, 6434840), (408, 5772430), (488, 4826130), (510, 4617944), (610, 3860904), (680, 3463458), (732, 3217420), (816, 2886215), (915, 2573936), (976, 2413065), (1020, 2308972), (1037, 2271120), (1220, 1930452), (1360, 1731729), (1464, 1608710), (1830, 1286968), (2040, 1154486), (2074, 1135560), (2440, 965226), (2928, 804355), (3111, 757040), (3660, 643484), (4080, 577243), (4148, 567780), (4880, 482613), (5185, 454224), (6222, 378520), (7320, 321742), (8296, 283890), (9463, 248880), (10370, 227112), (12444, 189260), (14640, 160871), (15555, 151408), (16592, 141945), (18926, 124440), (20740, 113556), (24888, 94630), (28389, 82960), (31110, 75704), (37852, 62220), (41480, 56778), (47315, 49776)]