144846880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 391910400

約数和(自身を除く): 247063520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 31, 32, 38, 40, 53, 58, 62, 76, 80, 95, 106, 116, 124, 145, 152, 155, 160, 190, 212, 232, 248, 265, 290, 304, 310, 380, 424, 464, 496, 530, 551, 580, 589, 608, 620, 760, 848, 899, 928, 992, 1007, 1060, 1102, 1160, 1178, 1240, 1520, 1537, 1643, 1696, 1798, 2014, 2120, 2204, 2320, 2356, 2480, 2755, 2945, 3040, 3074, 3286, 3596, 4028, 4240, 4408, 4495, 4640, 4712, 4960, 5035, 5510, 5890, 6148, 6572, 7192, 7685, 8056, 8215, 8480, 8816, 8990, 9424, 10070, 11020, 11780, 12296, 13144, 14384, 15370, 16112, 16430, 17081, 17632, 17980, 18848, 20140, 22040, 23560, 24592, 26288, 28768, 29203, 30740, 31217, 32224, 32860, 34162, 35960, 40280, 44080, 47120, 47647, 49184, 52576, 58406, 61480, 62434, 65720, 68324, 71920, 80560, 85405, 88160, 94240, 95294, 116812, 122960, 124868, 131440, 136648, 143840, 146015, 156085, 161120, 170810, 190588, 233624, 238235, 245920, 249736, 262880, 273296, 292030, 312170, 341620, 381176, 467248, 476470, 499472, 546592, 584060, 624340, 683240, 762352, 905293, 934496, 952940, 998944, 1168120, 1248680, 1366480, 1524704, 1810586, 1905880, 2336240, 2497360, 2732960, 3621172, 3811760, 4526465, 4672480, 4994720, 7242344, 7623520, 9052930, 14484688, 18105860, 28969376, 36211720, 72423440, 144846880]

約数ペア:

[(1, 144846880), (2, 72423440), (4, 36211720), (5, 28969376), (8, 18105860), (10, 14484688), (16, 9052930), (19, 7623520), (20, 7242344), (29, 4994720), (31, 4672480), (32, 4526465), (38, 3811760), (40, 3621172), (53, 2732960), (58, 2497360), (62, 2336240), (76, 1905880), (80, 1810586), (95, 1524704), (106, 1366480), (116, 1248680), (124, 1168120), (145, 998944), (152, 952940), (155, 934496), (160, 905293), (190, 762352), (212, 683240), (232, 624340), (248, 584060), (265, 546592), (290, 499472), (304, 476470), (310, 467248), (380, 381176), (424, 341620), (464, 312170), (496, 292030), (530, 273296), (551, 262880), (580, 249736), (589, 245920), (608, 238235), (620, 233624), (760, 190588), (848, 170810), (899, 161120), (928, 156085), (992, 146015), (1007, 143840), (1060, 136648), (1102, 131440), (1160, 124868), (1178, 122960), (1240, 116812), (1520, 95294), (1537, 94240), (1643, 88160), (1696, 85405), (1798, 80560), (2014, 71920), (2120, 68324), (2204, 65720), (2320, 62434), (2356, 61480), (2480, 58406), (2755, 52576), (2945, 49184), (3040, 47647), (3074, 47120), (3286, 44080), (3596, 40280), (4028, 35960), (4240, 34162), (4408, 32860), (4495, 32224), (4640, 31217), (4712, 30740), (4960, 29203), (5035, 28768), (5510, 26288), (5890, 24592), (6148, 23560), (6572, 22040), (7192, 20140), (7685, 18848), (8056, 17980), (8215, 17632), (8480, 17081), (8816, 16430), (8990, 16112), (9424, 15370), (10070, 14384), (11020, 13144), (11780, 12296)]