6643859580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{84463}}^1$

素因数の和:84520

約数の個数: 144

約数和(自身を含む): 22136325120

約数和(自身を除く): 15492465540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2622, 3420, 3933, 4140, 4370, 5244, 6555, 7866, 8740, 13110, 15732, 19665, 26220, 39330, 78660, 84463, 168926, 253389, 337852, 422315, 506778, 760167, 844630, 1013556, 1266945, 1520334, 1604797, 1689260, 1942649, 2533890, 3040668, 3209594, 3800835, 3885298, 4814391, 5067780, 5827947, 6419188, 7601670, 7770596, 8023985, 9628782, 9713245, 11655894, 14443173, 15203340, 16047970, 17483841, 19257564, 19426490, 23311788, 24071955, 28886346, 29139735, 32095940, 34967682, 36910331, 38852980, 48143910, 57772692, 58279470, 69935364, 72215865, 73820662, 87419205, 96287820, 110730993, 116558940, 144431730, 147641324, 174838410, 184551655, 221461986, 288863460, 332192979, 349676820, 369103310, 442923972, 553654965, 664385958, 738206620, 1107309930, 1328771916, 1660964895, 2214619860, 3321929790, 6643859580]

約数ペア:

[(1, 6643859580), (2, 3321929790), (3, 2214619860), (4, 1660964895), (5, 1328771916), (6, 1107309930), (9, 738206620), (10, 664385958), (12, 553654965), (15, 442923972), (18, 369103310), (19, 349676820), (20, 332192979), (23, 288863460), (30, 221461986), (36, 184551655), (38, 174838410), (45, 147641324), (46, 144431730), (57, 116558940), (60, 110730993), (69, 96287820), (76, 87419205), (90, 73820662), (92, 72215865), (95, 69935364), (114, 58279470), (115, 57772692), (138, 48143910), (171, 38852980), (180, 36910331), (190, 34967682), (207, 32095940), (228, 29139735), (230, 28886346), (276, 24071955), (285, 23311788), (342, 19426490), (345, 19257564), (380, 17483841), (414, 16047970), (437, 15203340), (460, 14443173), (570, 11655894), (684, 9713245), (690, 9628782), (828, 8023985), (855, 7770596), (874, 7601670), (1035, 6419188), (1140, 5827947), (1311, 5067780), (1380, 4814391), (1710, 3885298), (1748, 3800835), (2070, 3209594), (2185, 3040668), (2622, 2533890), (3420, 1942649), (3933, 1689260), (4140, 1604797), (4370, 1520334), (5244, 1266945), (6555, 1013556), (7866, 844630), (8740, 760167), (13110, 506778), (15732, 422315), (19665, 337852), (26220, 253389), (39330, 168926), (78660, 84463)]