1800091920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2174

約数の個数: 320

約数和(自身を含む): 6788136960

約数和(自身を除く): 4988045040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 48, 51, 55, 57, 60, 66, 68, 76, 80, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 176, 187, 190, 204, 209, 220, 228, 240, 255, 264, 272, 285, 304, 323, 330, 340, 374, 380, 408, 418, 440, 456, 510, 528, 561, 570, 627, 646, 660, 680, 748, 760, 816, 836, 880, 912, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1320, 1360, 1496, 1520, 1615, 1672, 1870, 1938, 2040, 2090, 2111, 2244, 2280, 2508, 2584, 2640, 2805, 2992, 3135, 3230, 3344, 3553, 3740, 3876, 4080, 4180, 4222, 4488, 4560, 4845, 5016, 5168, 5610, 6270, 6333, 6460, 7106, 7480, 7752, 8360, 8444, 8976, 9690, 10032, 10555, 10659, 11220, 12540, 12666, 12920, 14212, 14960, 15504, 16720, 16888, 17765, 19380, 21110, 21318, 22440, 23221, 25080, 25332, 25840, 28424, 31665, 33776, 35530, 35887, 38760, 40109, 42220, 42636, 44880, 46442, 50160, 50664, 53295, 56848, 63330, 69663, 71060, 71774, 77520, 80218, 84440, 85272, 92884, 101328, 106590, 107661, 116105, 120327, 126660, 139326, 142120, 143548, 160436, 168880, 170544, 179435, 185768, 200545, 213180, 215322, 232210, 240654, 253320, 278652, 284240, 287096, 320872, 348315, 358870, 371536, 394757, 401090, 426360, 430644, 441199, 464420, 481308, 506640, 538305, 557304, 574192, 601635, 641744, 681853, 696630, 717740, 789514, 802180, 852720, 861288, 882398, 928840, 962616, 1076610, 1114608, 1184271, 1203270, 1323597, 1363706, 1393260, 1435480, 1579028, 1604360, 1722576, 1764796, 1857680, 1925232, 1973785, 2045559, 2153220, 2205995, 2368542, 2406540, 2647194, 2727412, 2786520, 2870960, 3158056, 3208720, 3409265, 3529592, 3947570, 4091118, 4306440, 4411990, 4737084, 4813080, 5294388, 5454824, 5573040, 5921355, 6316112, 6617985, 6818530, 7059184, 7500383, 7895140, 8182236, 8612880, 8823980, 9474168, 9626160, 10227795, 10588776, 10909648, 11842710, 13235970, 13637060, 15000766, 15790280, 16364472, 17647960, 18948336, 20455590, 21177552, 22501149, 23685420, 26471940, 27274120, 30001532, 31580560, 32728944, 35295920, 37501915, 40911180, 45002298, 47370840, 52943880, 54548240, 60003064, 75003830, 81822360, 90004596, 94741680, 105887760, 112505745, 120006128, 150007660, 163644720, 180009192, 225011490, 300015320, 360018384, 450022980, 600030640, 900045960, 1800091920]

約数ペア:

[(1, 1800091920), (2, 900045960), (3, 600030640), (4, 450022980), (5, 360018384), (6, 300015320), (8, 225011490), (10, 180009192), (11, 163644720), (12, 150007660), (15, 120006128), (16, 112505745), (17, 105887760), (19, 94741680), (20, 90004596), (22, 81822360), (24, 75003830), (30, 60003064), (33, 54548240), (34, 52943880), (38, 47370840), (40, 45002298), (44, 40911180), (48, 37501915), (51, 35295920), (55, 32728944), (57, 31580560), (60, 30001532), (66, 27274120), (68, 26471940), (76, 23685420), (80, 22501149), (85, 21177552), (88, 20455590), (95, 18948336), (102, 17647960), (110, 16364472), (114, 15790280), (120, 15000766), (132, 13637060), (136, 13235970), (152, 11842710), (165, 10909648), (170, 10588776), (176, 10227795), (187, 9626160), (190, 9474168), (204, 8823980), (209, 8612880), (220, 8182236), (228, 7895140), (240, 7500383), (255, 7059184), (264, 6818530), (272, 6617985), (285, 6316112), (304, 5921355), (323, 5573040), (330, 5454824), (340, 5294388), (374, 4813080), (380, 4737084), (408, 4411990), (418, 4306440), (440, 4091118), (456, 3947570), (510, 3529592), (528, 3409265), (561, 3208720), (570, 3158056), (627, 2870960), (646, 2786520), (660, 2727412), (680, 2647194), (748, 2406540), (760, 2368542), (816, 2205995), (836, 2153220), (880, 2045559), (912, 1973785), (935, 1925232), (969, 1857680), (1020, 1764796), (1045, 1722576), (1122, 1604360), (1140, 1579028), (1254, 1435480), (1292, 1393260), (1320, 1363706), (1360, 1323597), (1496, 1203270), (1520, 1184271), (1615, 1114608), (1672, 1076610), (1870, 962616), (1938, 928840), (2040, 882398), (2090, 861288), (2111, 852720), (2244, 802180), (2280, 789514), (2508, 717740), (2584, 696630), (2640, 681853), (2805, 641744), (2992, 601635), (3135, 574192), (3230, 557304), (3344, 538305), (3553, 506640), (3740, 481308), (3876, 464420), (4080, 441199), (4180, 430644), (4222, 426360), (4488, 401090), (4560, 394757), (4845, 371536), (5016, 358870), (5168, 348315), (5610, 320872), (6270, 287096), (6333, 284240), (6460, 278652), (7106, 253320), (7480, 240654), (7752, 232210), (8360, 215322), (8444, 213180), (8976, 200545), (9690, 185768), (10032, 179435), (10555, 170544), (10659, 168880), (11220, 160436), (12540, 143548), (12666, 142120), (12920, 139326), (14212, 126660), (14960, 120327), (15504, 116105), (16720, 107661), (16888, 106590), (17765, 101328), (19380, 92884), (21110, 85272), (21318, 84440), (22440, 80218), (23221, 77520), (25080, 71774), (25332, 71060), (25840, 69663), (28424, 63330), (31665, 56848), (33776, 53295), (35530, 50664), (35887, 50160), (38760, 46442), (40109, 44880), (42220, 42636)]