64839631040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{150203}}^1$

素因数の和:150310

約数の個数: 112

約数和(自身を含む): 164815845120

約数和(自身を除く): 99976214080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 320, 355, 380, 568, 608, 710, 760, 1136, 1216, 1349, 1420, 1520, 2272, 2698, 2840, 3040, 4544, 5396, 5680, 6080, 6745, 10792, 11360, 13490, 21584, 22720, 26980, 43168, 53960, 86336, 107920, 150203, 215840, 300406, 431680, 600812, 751015, 1201624, 1502030, 2403248, 2853857, 3004060, 4806496, 5707714, 6008120, 9612992, 10664413, 11415428, 12016240, 14269285, 21328826, 22830856, 24032480, 28538570, 42657652, 45661712, 48064960, 53322065, 57077140, 85315304, 91323424, 106644130, 114154280, 170630608, 182646848, 202623847, 213288260, 228308560, 341261216, 405247694, 426576520, 456617120, 682522432, 810495388, 853153040, 913234240, 1013119235, 1620990776, 1706306080, 2026238470, 3241981552, 3412612160, 4052476940, 6483963104, 8104953880, 12967926208, 16209907760, 32419815520, 64839631040]

約数ペア:

[(1, 64839631040), (2, 32419815520), (4, 16209907760), (5, 12967926208), (8, 8104953880), (10, 6483963104), (16, 4052476940), (19, 3412612160), (20, 3241981552), (32, 2026238470), (38, 1706306080), (40, 1620990776), (64, 1013119235), (71, 913234240), (76, 853153040), (80, 810495388), (95, 682522432), (142, 456617120), (152, 426576520), (160, 405247694), (190, 341261216), (284, 228308560), (304, 213288260), (320, 202623847), (355, 182646848), (380, 170630608), (568, 114154280), (608, 106644130), (710, 91323424), (760, 85315304), (1136, 57077140), (1216, 53322065), (1349, 48064960), (1420, 45661712), (1520, 42657652), (2272, 28538570), (2698, 24032480), (2840, 22830856), (3040, 21328826), (4544, 14269285), (5396, 12016240), (5680, 11415428), (6080, 10664413), (6745, 9612992), (10792, 6008120), (11360, 5707714), (13490, 4806496), (21584, 3004060), (22720, 2853857), (26980, 2403248), (43168, 1502030), (53960, 1201624), (86336, 751015), (107920, 600812), (150203, 431680), (215840, 300406)]