201995291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1\times {\mathrm{25561}}^1$

素因数の和:27329

約数の個数: 160

約数和(自身を含む): 659548679040

約数和(自身を除く): 457553387760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1733, 2280, 3466, 4560, 5199, 6932, 8665, 10398, 13864, 17330, 20796, 25561, 25995, 27728, 32927, 34660, 41592, 51122, 51990, 65854, 69320, 76683, 83184, 98781, 102244, 103980, 127805, 131708, 138640, 153366, 164635, 197562, 204488, 207960, 255610, 263416, 306732, 329270, 383415, 395124, 408976, 415920, 485659, 493905, 511220, 526832, 613464, 658540, 766830, 790248, 971318, 987810, 1022440, 1226928, 1317080, 1456977, 1533660, 1580496, 1942636, 1975620, 2044880, 2428295, 2634160, 2913954, 3067320, 3885272, 3951240, 4856590, 5827908, 6134640, 7284885, 7770544, 7902480, 9713180, 11655816, 14569770, 19426360, 23311632, 29139540, 38852720, 44297213, 58279080, 88594426, 116558160, 132891639, 177188852, 221486065, 265783278, 354377704, 442972130, 531566556, 664458195, 708755408, 841647047, 885944260, 1063133112, 1328916390, 1683294094, 1771888520, 2126266224, 2524941141, 2657832780, 3366588188, 3543777040, 4208235235, 5049882282, 5315665560, 6733176376, 8416470470, 10099764564, 10631331120, 12624705705, 13466352752, 16832940940, 20199529128, 25249411410, 33665881880, 40399058256, 50498822820, 67331763760, 100997645640, 201995291280]

約数ペア:

[(1, 201995291280), (2, 100997645640), (3, 67331763760), (4, 50498822820), (5, 40399058256), (6, 33665881880), (8, 25249411410), (10, 20199529128), (12, 16832940940), (15, 13466352752), (16, 12624705705), (19, 10631331120), (20, 10099764564), (24, 8416470470), (30, 6733176376), (38, 5315665560), (40, 5049882282), (48, 4208235235), (57, 3543777040), (60, 3366588188), (76, 2657832780), (80, 2524941141), (95, 2126266224), (114, 1771888520), (120, 1683294094), (152, 1328916390), (190, 1063133112), (228, 885944260), (240, 841647047), (285, 708755408), (304, 664458195), (380, 531566556), (456, 442972130), (570, 354377704), (760, 265783278), (912, 221486065), (1140, 177188852), (1520, 132891639), (1733, 116558160), (2280, 88594426), (3466, 58279080), (4560, 44297213), (5199, 38852720), (6932, 29139540), (8665, 23311632), (10398, 19426360), (13864, 14569770), (17330, 11655816), (20796, 9713180), (25561, 7902480), (25995, 7770544), (27728, 7284885), (32927, 6134640), (34660, 5827908), (41592, 4856590), (51122, 3951240), (51990, 3885272), (65854, 3067320), (69320, 2913954), (76683, 2634160), (83184, 2428295), (98781, 2044880), (102244, 1975620), (103980, 1942636), (127805, 1580496), (131708, 1533660), (138640, 1456977), (153366, 1317080), (164635, 1226928), (197562, 1022440), (204488, 987810), (207960, 971318), (255610, 790248), (263416, 766830), (306732, 658540), (329270, 613464), (383415, 526832), (395124, 511220), (408976, 493905), (415920, 485659)]