201841560

素因数分解:

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

素因数の和:1342

約数の個数: 192

約数和(自身を含む): 721094400

約数和(自身を除く): 519252840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1283, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2566, 2622, 2760, 3420, 3496, 3849, 3933, 4140, 4370, 5132, 5244, 6415, 6555, 6840, 7698, 7866, 8280, 8740, 10264, 10488, 11547, 12830, 13110, 15396, 15732, 17480, 19245, 19665, 23094, 24377, 25660, 26220, 29509, 30792, 31464, 38490, 39330, 46188, 48754, 51320, 52440, 57735, 59018, 73131, 76980, 78660, 88527, 92376, 97508, 115470, 118036, 121885, 146262, 147545, 153960, 157320, 177054, 195016, 219393, 230940, 236072, 243770, 265581, 292524, 295090, 354108, 365655, 438786, 442635, 461880, 487540, 531162, 560671, 585048, 590180, 708216, 731310, 877572, 885270, 975080, 1062324, 1096965, 1121342, 1180360, 1327905, 1462620, 1682013, 1755144, 1770540, 2124648, 2193930, 2242684, 2655810, 2803355, 2925240, 3364026, 3541080, 4387860, 4485368, 5046039, 5311620, 5606710, 6728052, 8410065, 8775720, 10092078, 10623240, 11213420, 13456104, 16820130, 20184156, 22426840, 25230195, 33640260, 40368312, 50460390, 67280520, 100920780, 201841560]

約数ペア:

[(1, 201841560), (2, 100920780), (3, 67280520), (4, 50460390), (5, 40368312), (6, 33640260), (8, 25230195), (9, 22426840), (10, 20184156), (12, 16820130), (15, 13456104), (18, 11213420), (19, 10623240), (20, 10092078), (23, 8775720), (24, 8410065), (30, 6728052), (36, 5606710), (38, 5311620), (40, 5046039), (45, 4485368), (46, 4387860), (57, 3541080), (60, 3364026), (69, 2925240), (72, 2803355), (76, 2655810), (90, 2242684), (92, 2193930), (95, 2124648), (114, 1770540), (115, 1755144), (120, 1682013), (138, 1462620), (152, 1327905), (171, 1180360), (180, 1121342), (184, 1096965), (190, 1062324), (207, 975080), (228, 885270), (230, 877572), (276, 731310), (285, 708216), (342, 590180), (345, 585048), (360, 560671), (380, 531162), (414, 487540), (437, 461880), (456, 442635), (460, 438786), (552, 365655), (570, 354108), (684, 295090), (690, 292524), (760, 265581), (828, 243770), (855, 236072), (874, 230940), (920, 219393), (1035, 195016), (1140, 177054), (1283, 157320), (1311, 153960), (1368, 147545), (1380, 146262), (1656, 121885), (1710, 118036), (1748, 115470), (2070, 97508), (2185, 92376), (2280, 88527), (2566, 78660), (2622, 76980), (2760, 73131), (3420, 59018), (3496, 57735), (3849, 52440), (3933, 51320), (4140, 48754), (4370, 46188), (5132, 39330), (5244, 38490), (6415, 31464), (6555, 30792), (6840, 29509), (7698, 26220), (7866, 25660), (8280, 24377), (8740, 23094), (10264, 19665), (10488, 19245), (11547, 17480), (12830, 15732), (13110, 15396)]