2086374420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 7242842880

約数和(自身を除く): 5156468460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 167, 171, 180, 190, 195, 228, 234, 247, 260, 281, 285, 334, 342, 380, 390, 468, 494, 501, 562, 570, 585, 668, 684, 741, 780, 835, 843, 855, 988, 1002, 1124, 1140, 1170, 1235, 1405, 1482, 1503, 1670, 1686, 1710, 2004, 2171, 2223, 2340, 2470, 2505, 2529, 2810, 2964, 3006, 3173, 3340, 3372, 3420, 3653, 3705, 4215, 4342, 4446, 4940, 5010, 5058, 5339, 5620, 6012, 6346, 6513, 7306, 7410, 7515, 8430, 8684, 8892, 9519, 10020, 10116, 10678, 10855, 10959, 11115, 12645, 12692, 13026, 14612, 14820, 15030, 15865, 16017, 16860, 18265, 19038, 19539, 21356, 21710, 21918, 22230, 25290, 26052, 26695, 28557, 30060, 31730, 32034, 32565, 32877, 36530, 38076, 39078, 41249, 43420, 43836, 44460, 46927, 47595, 48051, 50580, 53390, 54795, 57114, 63460, 64068, 65130, 65754, 69407, 73060, 78156, 80085, 82498, 93854, 95190, 96102, 97695, 106780, 109590, 114228, 123747, 130260, 131508, 138814, 140781, 142785, 160170, 164385, 164996, 187708, 190380, 192204, 195390, 206245, 208221, 219180, 234635, 240255, 247494, 277628, 281562, 285570, 320340, 328770, 347035, 371241, 390780, 412490, 416442, 422343, 469270, 480510, 494988, 563124, 571140, 610051, 618735, 624663, 657540, 694070, 703905, 742482, 824980, 832884, 844686, 891613, 938540, 961020, 1041105, 1220102, 1237470, 1249326, 1388140, 1407810, 1484964, 1689372, 1783226, 1830153, 1856205, 2082210, 2111715, 2440204, 2474940, 2498652, 2674839, 2815620, 3050255, 3123315, 3566452, 3660306, 3712410, 4164420, 4223430, 4458065, 5349678, 5490459, 6100510, 6246630, 7320612, 7424820, 8024517, 8446860, 8916130, 9150765, 10699356, 10980918, 11590969, 12201020, 12493260, 13374195, 16049034, 17832260, 18301530, 21961836, 23181938, 26748390, 27452295, 32098068, 34772907, 36603060, 40122585, 46363876, 53496780, 54904590, 57954845, 69545814, 80245170, 104318721, 109809180, 115909690, 139091628, 160490340, 173864535, 208637442, 231819380, 347729070, 417274884, 521593605, 695458140, 1043187210, 2086374420]

約数ペア:

[(1, 2086374420), (2, 1043187210), (3, 695458140), (4, 521593605), (5, 417274884), (6, 347729070), (9, 231819380), (10, 208637442), (12, 173864535), (13, 160490340), (15, 139091628), (18, 115909690), (19, 109809180), (20, 104318721), (26, 80245170), (30, 69545814), (36, 57954845), (38, 54904590), (39, 53496780), (45, 46363876), (52, 40122585), (57, 36603060), (60, 34772907), (65, 32098068), (76, 27452295), (78, 26748390), (90, 23181938), (95, 21961836), (114, 18301530), (117, 17832260), (130, 16049034), (156, 13374195), (167, 12493260), (171, 12201020), (180, 11590969), (190, 10980918), (195, 10699356), (228, 9150765), (234, 8916130), (247, 8446860), (260, 8024517), (281, 7424820), (285, 7320612), (334, 6246630), (342, 6100510), (380, 5490459), (390, 5349678), (468, 4458065), (494, 4223430), (501, 4164420), (562, 3712410), (570, 3660306), (585, 3566452), (668, 3123315), (684, 3050255), (741, 2815620), (780, 2674839), (835, 2498652), (843, 2474940), (855, 2440204), (988, 2111715), (1002, 2082210), (1124, 1856205), (1140, 1830153), (1170, 1783226), (1235, 1689372), (1405, 1484964), (1482, 1407810), (1503, 1388140), (1670, 1249326), (1686, 1237470), (1710, 1220102), (2004, 1041105), (2171, 961020), (2223, 938540), (2340, 891613), (2470, 844686), (2505, 832884), (2529, 824980), (2810, 742482), (2964, 703905), (3006, 694070), (3173, 657540), (3340, 624663), (3372, 618735), (3420, 610051), (3653, 571140), (3705, 563124), (4215, 494988), (4342, 480510), (4446, 469270), (4940, 422343), (5010, 416442), (5058, 412490), (5339, 390780), (5620, 371241), (6012, 347035), (6346, 328770), (6513, 320340), (7306, 285570), (7410, 281562), (7515, 277628), (8430, 247494), (8684, 240255), (8892, 234635), (9519, 219180), (10020, 208221), (10116, 206245), (10678, 195390), (10855, 192204), (10959, 190380), (11115, 187708), (12645, 164996), (12692, 164385), (13026, 160170), (14612, 142785), (14820, 140781), (15030, 138814), (15865, 131508), (16017, 130260), (16860, 123747), (18265, 114228), (19038, 109590), (19539, 106780), (21356, 97695), (21710, 96102), (21918, 95190), (22230, 93854), (25290, 82498), (26052, 80085), (26695, 78156), (28557, 73060), (30060, 69407), (31730, 65754), (32034, 65130), (32565, 64068), (32877, 63460), (36530, 57114), (38076, 54795), (39078, 53390), (41249, 50580), (43420, 48051), (43836, 47595), (44460, 46927)]