455136240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8581}}^1$

素因数の和:8627

約数の個数: 160

約数和(自身を含む): 1609022016

約数和(自身を除く): 1153885776

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, 8581, 8840, 10608, 13260, 17162, 17680, 25743, 26520, 34324, 42905, 51486, 53040, 68648, 85810, 102972, 111553, 128715, 137296, 145877, 171620, 205944, 223106, 257430, 291754, 334659, 343240, 411888, 437631, 446212, 514860, 557765, 583508, 669318, 686480, 729385, 875262, 892424, 1029720, 1115530, 1167016, 1338636, 1458770, 1673295, 1750524, 1784848, 1896401, 2059440, 2188155, 2231060, 2334032, 2677272, 2917540, 3346590, 3501048, 3792802, 4376310, 4462120, 5354544, 5689203, 5835080, 6693180, 7002096, 7585604, 8752620, 8924240, 9482005, 11378406, 11670160, 13386360, 15171208, 17505240, 18964010, 22756812, 26772720, 28446015, 30342416, 35010480, 37928020, 45513624, 56892030, 75856040, 91027248, 113784060, 151712080, 227568120, 455136240]

約数ペア:

[(1, 455136240), (2, 227568120), (3, 151712080), (4, 113784060), (5, 91027248), (6, 75856040), (8, 56892030), (10, 45513624), (12, 37928020), (13, 35010480), (15, 30342416), (16, 28446015), (17, 26772720), (20, 22756812), (24, 18964010), (26, 17505240), (30, 15171208), (34, 13386360), (39, 11670160), (40, 11378406), (48, 9482005), (51, 8924240), (52, 8752620), (60, 7585604), (65, 7002096), (68, 6693180), (78, 5835080), (80, 5689203), (85, 5354544), (102, 4462120), (104, 4376310), (120, 3792802), (130, 3501048), (136, 3346590), (156, 2917540), (170, 2677272), (195, 2334032), (204, 2231060), (208, 2188155), (221, 2059440), (240, 1896401), (255, 1784848), (260, 1750524), (272, 1673295), (312, 1458770), (340, 1338636), (390, 1167016), (408, 1115530), (442, 1029720), (510, 892424), (520, 875262), (624, 729385), (663, 686480), (680, 669318), (780, 583508), (816, 557765), (884, 514860), (1020, 446212), (1040, 437631), (1105, 411888), (1326, 343240), (1360, 334659), (1560, 291754), (1768, 257430), (2040, 223106), (2210, 205944), (2652, 171620), (3120, 145877), (3315, 137296), (3536, 128715), (4080, 111553), (4420, 102972), (5304, 85810), (6630, 68648), (8581, 53040), (8840, 51486), (10608, 42905), (13260, 34324), (17162, 26520), (17680, 25743)]