228331740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 867041280

約数和(自身を除く): 638709540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 31, 35, 38, 39, 42, 52, 57, 60, 62, 65, 70, 71, 76, 78, 84, 91, 93, 95, 105, 114, 124, 130, 133, 140, 142, 155, 156, 182, 186, 190, 195, 210, 213, 217, 228, 247, 260, 266, 273, 284, 285, 310, 355, 364, 372, 380, 390, 399, 403, 420, 426, 434, 455, 465, 494, 497, 532, 546, 570, 589, 620, 651, 665, 710, 741, 780, 798, 806, 852, 868, 910, 923, 930, 988, 994, 1065, 1085, 1092, 1140, 1178, 1209, 1235, 1302, 1330, 1349, 1365, 1420, 1482, 1491, 1596, 1612, 1729, 1767, 1820, 1846, 1860, 1988, 1995, 2015, 2130, 2170, 2201, 2356, 2418, 2470, 2485, 2604, 2660, 2698, 2730, 2769, 2821, 2945, 2964, 2982, 3255, 3458, 3534, 3692, 3705, 3990, 4030, 4047, 4123, 4260, 4340, 4402, 4615, 4836, 4940, 4970, 5187, 5396, 5460, 5538, 5642, 5890, 5964, 6045, 6461, 6510, 6603, 6745, 6916, 7068, 7410, 7455, 7657, 7980, 8060, 8094, 8246, 8463, 8645, 8804, 8835, 9230, 9443, 9940, 10374, 11005, 11076, 11284, 11780, 12090, 12369, 12922, 13020, 13206, 13490, 13845, 14105, 14820, 14910, 15314, 15407, 16188, 16492, 16926, 17290, 17537, 17670, 18460, 18886, 19383, 20235, 20615, 20748, 22010, 22971, 24180, 24738, 25844, 25935, 26412, 26980, 27690, 28210, 28329, 28613, 29820, 30628, 30814, 32305, 33015, 33852, 34580, 35074, 35340, 37772, 38285, 38766, 40470, 41230, 41819, 42315, 44020, 45942, 46221, 47215, 49476, 51870, 52611, 53599, 55380, 56420, 56658, 57226, 61628, 61845, 64610, 66030, 70148, 76570, 77035, 77532, 80940, 82460, 83638, 84630, 85839, 87685, 91884, 92442, 94430, 96915, 103740, 105222, 107198, 113316, 114452, 114855, 122759, 123690, 125457, 129220, 132060, 141645, 143065, 153140, 154070, 160797, 167276, 169260, 171678, 175370, 184884, 188860, 193830, 200291, 209095, 210444, 214396, 229710, 231105, 245518, 247380, 250914, 263055, 267995, 283290, 286130, 292733, 308140, 321594, 343356, 350740, 368277, 387660, 400582, 418190, 429195, 459420, 462210, 491036, 501828, 526110, 535990, 543647, 566580, 572260, 585466, 600873, 613795, 627285, 643188, 736554, 801164, 803985, 836380, 858390, 878199, 924420, 1001455, 1052220, 1071980, 1087294, 1170932, 1201746, 1227590, 1254570, 1463665, 1473108, 1607970, 1630941, 1716780, 1756398, 1841385, 2002910, 2174588, 2403492, 2455180, 2509140, 2718235, 2927330, 3004365, 3215940, 3261882, 3512796, 3682770, 3805529, 4005820, 4390995, 5436470, 5854660, 6008730, 6523764, 7365540, 7611058, 8154705, 8781990, 10872940, 11416587, 12017460, 15222116, 16309410, 17563980, 19027645, 22833174, 32618820, 38055290, 45666348, 57082935, 76110580, 114165870, 228331740]

約数ペア:

[(1, 228331740), (2, 114165870), (3, 76110580), (4, 57082935), (5, 45666348), (6, 38055290), (7, 32618820), (10, 22833174), (12, 19027645), (13, 17563980), (14, 16309410), (15, 15222116), (19, 12017460), (20, 11416587), (21, 10872940), (26, 8781990), (28, 8154705), (30, 7611058), (31, 7365540), (35, 6523764), (38, 6008730), (39, 5854660), (42, 5436470), (52, 4390995), (57, 4005820), (60, 3805529), (62, 3682770), (65, 3512796), (70, 3261882), (71, 3215940), (76, 3004365), (78, 2927330), (84, 2718235), (91, 2509140), (93, 2455180), (95, 2403492), (105, 2174588), (114, 2002910), (124, 1841385), (130, 1756398), (133, 1716780), (140, 1630941), (142, 1607970), (155, 1473108), (156, 1463665), (182, 1254570), (186, 1227590), (190, 1201746), (195, 1170932), (210, 1087294), (213, 1071980), (217, 1052220), (228, 1001455), (247, 924420), (260, 878199), (266, 858390), (273, 836380), (284, 803985), (285, 801164), (310, 736554), (355, 643188), (364, 627285), (372, 613795), (380, 600873), (390, 585466), (399, 572260), (403, 566580), (420, 543647), (426, 535990), (434, 526110), (455, 501828), (465, 491036), (494, 462210), (497, 459420), (532, 429195), (546, 418190), (570, 400582), (589, 387660), (620, 368277), (651, 350740), (665, 343356), (710, 321594), (741, 308140), (780, 292733), (798, 286130), (806, 283290), (852, 267995), (868, 263055), (910, 250914), (923, 247380), (930, 245518), (988, 231105), (994, 229710), (1065, 214396), (1085, 210444), (1092, 209095), (1140, 200291), (1178, 193830), (1209, 188860), (1235, 184884), (1302, 175370), (1330, 171678), (1349, 169260), (1365, 167276), (1420, 160797), (1482, 154070), (1491, 153140), (1596, 143065), (1612, 141645), (1729, 132060), (1767, 129220), (1820, 125457), (1846, 123690), (1860, 122759), (1988, 114855), (1995, 114452), (2015, 113316), (2130, 107198), (2170, 105222), (2201, 103740), (2356, 96915), (2418, 94430), (2470, 92442), (2485, 91884), (2604, 87685), (2660, 85839), (2698, 84630), (2730, 83638), (2769, 82460), (2821, 80940), (2945, 77532), (2964, 77035), (2982, 76570), (3255, 70148), (3458, 66030), (3534, 64610), (3692, 61845), (3705, 61628), (3990, 57226), (4030, 56658), (4047, 56420), (4123, 55380), (4260, 53599), (4340, 52611), (4402, 51870), (4615, 49476), (4836, 47215), (4940, 46221), (4970, 45942), (5187, 44020), (5396, 42315), (5460, 41819), (5538, 41230), (5642, 40470), (5890, 38766), (5964, 38285), (6045, 37772), (6461, 35340), (6510, 35074), (6603, 34580), (6745, 33852), (6916, 33015), (7068, 32305), (7410, 30814), (7455, 30628), (7657, 29820), (7980, 28613), (8060, 28329), (8094, 28210), (8246, 27690), (8463, 26980), (8645, 26412), (8804, 25935), (8835, 25844), (9230, 24738), (9443, 24180), (9940, 22971), (10374, 22010), (11005, 20748), (11076, 20615), (11284, 20235), (11780, 19383), (12090, 18886), (12369, 18460), (12922, 17670), (13020, 17537), (13206, 17290), (13490, 16926), (13845, 16492), (14105, 16188), (14820, 15407), (14910, 15314)]