2073091520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 224

約数和(自身を含む): 5688299520

約数和(自身を除く): 3615208000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 64, 68, 76, 80, 85, 95, 124, 136, 152, 155, 160, 170, 190, 248, 272, 304, 310, 320, 323, 340, 380, 496, 527, 544, 589, 608, 620, 646, 647, 680, 760, 992, 1054, 1088, 1178, 1216, 1240, 1292, 1294, 1360, 1520, 1615, 1984, 2108, 2356, 2480, 2584, 2588, 2635, 2720, 2945, 3040, 3230, 3235, 4216, 4712, 4960, 5168, 5176, 5270, 5440, 5890, 6080, 6460, 6470, 8432, 9424, 9920, 10013, 10336, 10352, 10540, 10999, 11780, 12293, 12920, 12940, 16864, 18848, 20026, 20057, 20672, 20704, 21080, 21998, 23560, 24586, 25840, 25880, 33728, 37696, 40052, 40114, 41408, 42160, 43996, 47120, 49172, 50065, 51680, 51760, 54995, 61465, 80104, 80228, 84320, 87992, 94240, 98344, 100130, 100285, 103360, 103520, 109990, 122930, 160208, 160456, 168640, 175984, 188480, 196688, 200260, 200570, 207040, 208981, 219980, 245860, 320416, 320912, 340969, 351968, 381083, 393376, 400520, 401140, 417962, 439960, 491720, 640832, 641824, 681938, 703936, 762166, 786752, 801040, 802280, 835924, 879920, 983440, 1044905, 1283648, 1363876, 1524332, 1602080, 1604560, 1671848, 1704845, 1759840, 1905415, 1966880, 2089810, 2727752, 3048664, 3204160, 3209120, 3343696, 3409690, 3519680, 3810830, 3933760, 4179620, 5455504, 6097328, 6418240, 6478411, 6687392, 6819380, 7621660, 8359240, 10911008, 12194656, 12956822, 13374784, 13638760, 15243320, 16718480, 21822016, 24389312, 25913644, 27277520, 30486640, 32392055, 33436960, 51827288, 54555040, 60973280, 64784110, 66873920, 103654576, 109110080, 121946560, 129568220, 207309152, 259136440, 414618304, 518272880, 1036545760, 2073091520]

約数ペア:

[(1, 2073091520), (2, 1036545760), (4, 518272880), (5, 414618304), (8, 259136440), (10, 207309152), (16, 129568220), (17, 121946560), (19, 109110080), (20, 103654576), (31, 66873920), (32, 64784110), (34, 60973280), (38, 54555040), (40, 51827288), (62, 33436960), (64, 32392055), (68, 30486640), (76, 27277520), (80, 25913644), (85, 24389312), (95, 21822016), (124, 16718480), (136, 15243320), (152, 13638760), (155, 13374784), (160, 12956822), (170, 12194656), (190, 10911008), (248, 8359240), (272, 7621660), (304, 6819380), (310, 6687392), (320, 6478411), (323, 6418240), (340, 6097328), (380, 5455504), (496, 4179620), (527, 3933760), (544, 3810830), (589, 3519680), (608, 3409690), (620, 3343696), (646, 3209120), (647, 3204160), (680, 3048664), (760, 2727752), (992, 2089810), (1054, 1966880), (1088, 1905415), (1178, 1759840), (1216, 1704845), (1240, 1671848), (1292, 1604560), (1294, 1602080), (1360, 1524332), (1520, 1363876), (1615, 1283648), (1984, 1044905), (2108, 983440), (2356, 879920), (2480, 835924), (2584, 802280), (2588, 801040), (2635, 786752), (2720, 762166), (2945, 703936), (3040, 681938), (3230, 641824), (3235, 640832), (4216, 491720), (4712, 439960), (4960, 417962), (5168, 401140), (5176, 400520), (5270, 393376), (5440, 381083), (5890, 351968), (6080, 340969), (6460, 320912), (6470, 320416), (8432, 245860), (9424, 219980), (9920, 208981), (10013, 207040), (10336, 200570), (10352, 200260), (10540, 196688), (10999, 188480), (11780, 175984), (12293, 168640), (12920, 160456), (12940, 160208), (16864, 122930), (18848, 109990), (20026, 103520), (20057, 103360), (20672, 100285), (20704, 100130), (21080, 98344), (21998, 94240), (23560, 87992), (24586, 84320), (25840, 80228), (25880, 80104), (33728, 61465), (37696, 54995), (40052, 51760), (40114, 51680), (41408, 50065), (42160, 49172), (43996, 47120)]