1816574040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1348

約数の個数: 320

約数和(自身を含む): 6711724800

約数和(自身を除く): 4895150760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 162, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 324, 342, 345, 360, 380, 405, 414, 437, 456, 460, 513, 540, 552, 570, 621, 648, 684, 690, 760, 810, 828, 855, 874, 920, 1026, 1035, 1080, 1140, 1242, 1283, 1311, 1368, 1380, 1539, 1620, 1656, 1710, 1748, 1863, 2052, 2070, 2185, 2280, 2484, 2565, 2566, 2622, 2760, 3078, 3105, 3240, 3420, 3496, 3726, 3849, 3933, 4104, 4140, 4370, 4968, 5130, 5132, 5244, 6156, 6210, 6415, 6555, 6840, 7452, 7695, 7698, 7866, 8280, 8740, 9315, 10260, 10264, 10488, 11547, 11799, 12312, 12420, 12830, 13110, 14904, 15390, 15396, 15732, 17480, 18630, 19245, 19665, 20520, 23094, 23598, 24377, 24840, 25660, 26220, 29509, 30780, 30792, 31464, 34641, 35397, 37260, 38490, 39330, 46188, 47196, 48754, 51320, 52440, 57735, 58995, 59018, 61560, 69282, 70794, 73131, 74520, 76980, 78660, 88527, 92376, 94392, 97508, 103923, 115470, 117990, 118036, 121885, 138564, 141588, 146262, 147545, 153960, 157320, 173205, 176985, 177054, 195016, 207846, 219393, 230940, 235980, 236072, 243770, 265581, 277128, 283176, 292524, 295090, 346410, 353970, 354108, 365655, 415692, 438786, 442635, 461880, 471960, 487540, 519615, 531162, 560671, 585048, 590180, 658179, 692820, 707940, 708216, 731310, 796743, 831384, 877572, 885270, 975080, 1039230, 1062324, 1096965, 1121342, 1180360, 1316358, 1327905, 1385640, 1415880, 1462620, 1593486, 1682013, 1755144, 1770540, 1974537, 2078460, 2124648, 2193930, 2242684, 2390229, 2632716, 2655810, 2803355, 2925240, 3186972, 3290895, 3364026, 3541080, 3949074, 3983715, 4156920, 4387860, 4485368, 4780458, 5046039, 5265432, 5311620, 5606710, 6373944, 6581790, 6728052, 7898148, 7967430, 8410065, 8775720, 9560916, 9872685, 10092078, 10623240, 11213420, 11951145, 13163580, 13456104, 15138117, 15796296, 15934860, 16820130, 19121832, 19745370, 20184156, 22426840, 23902290, 25230195, 26327160, 30276234, 31869720, 33640260, 39490740, 40368312, 45414351, 47804580, 50460390, 60552468, 67280520, 75690585, 78981480, 90828702, 95609160, 100920780, 121104936, 151381170, 181657404, 201841560, 227071755, 302762340, 363314808, 454143510, 605524680, 908287020, 1816574040]

約数ペア:

[(1, 1816574040), (2, 908287020), (3, 605524680), (4, 454143510), (5, 363314808), (6, 302762340), (8, 227071755), (9, 201841560), (10, 181657404), (12, 151381170), (15, 121104936), (18, 100920780), (19, 95609160), (20, 90828702), (23, 78981480), (24, 75690585), (27, 67280520), (30, 60552468), (36, 50460390), (38, 47804580), (40, 45414351), (45, 40368312), (46, 39490740), (54, 33640260), (57, 31869720), (60, 30276234), (69, 26327160), (72, 25230195), (76, 23902290), (81, 22426840), (90, 20184156), (92, 19745370), (95, 19121832), (108, 16820130), (114, 15934860), (115, 15796296), (120, 15138117), (135, 13456104), (138, 13163580), (152, 11951145), (162, 11213420), (171, 10623240), (180, 10092078), (184, 9872685), (190, 9560916), (207, 8775720), (216, 8410065), (228, 7967430), (230, 7898148), (270, 6728052), (276, 6581790), (285, 6373944), (324, 5606710), (342, 5311620), (345, 5265432), (360, 5046039), (380, 4780458), (405, 4485368), (414, 4387860), (437, 4156920), (456, 3983715), (460, 3949074), (513, 3541080), (540, 3364026), (552, 3290895), (570, 3186972), (621, 2925240), (648, 2803355), (684, 2655810), (690, 2632716), (760, 2390229), (810, 2242684), (828, 2193930), (855, 2124648), (874, 2078460), (920, 1974537), (1026, 1770540), (1035, 1755144), (1080, 1682013), (1140, 1593486), (1242, 1462620), (1283, 1415880), (1311, 1385640), (1368, 1327905), (1380, 1316358), (1539, 1180360), (1620, 1121342), (1656, 1096965), (1710, 1062324), (1748, 1039230), (1863, 975080), (2052, 885270), (2070, 877572), (2185, 831384), (2280, 796743), (2484, 731310), (2565, 708216), (2566, 707940), (2622, 692820), (2760, 658179), (3078, 590180), (3105, 585048), (3240, 560671), (3420, 531162), (3496, 519615), (3726, 487540), (3849, 471960), (3933, 461880), (4104, 442635), (4140, 438786), (4370, 415692), (4968, 365655), (5130, 354108), (5132, 353970), (5244, 346410), (6156, 295090), (6210, 292524), (6415, 283176), (6555, 277128), (6840, 265581), (7452, 243770), (7695, 236072), (7698, 235980), (7866, 230940), (8280, 219393), (8740, 207846), (9315, 195016), (10260, 177054), (10264, 176985), (10488, 173205), (11547, 157320), (11799, 153960), (12312, 147545), (12420, 146262), (12830, 141588), (13110, 138564), (14904, 121885), (15390, 118036), (15396, 117990), (15732, 115470), (17480, 103923), (18630, 97508), (19245, 94392), (19665, 92376), (20520, 88527), (23094, 78660), (23598, 76980), (24377, 74520), (24840, 73131), (25660, 70794), (26220, 69282), (29509, 61560), (30780, 59018), (30792, 58995), (31464, 57735), (34641, 52440), (35397, 51320), (37260, 48754), (38490, 47196), (39330, 46188)]