1078162020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 3698472960

約数和(自身を除く): 2620310940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 89, 90, 93, 117, 124, 130, 155, 156, 167, 178, 180, 186, 195, 234, 260, 267, 279, 310, 334, 356, 372, 390, 403, 445, 465, 468, 501, 534, 558, 585, 620, 668, 780, 801, 806, 835, 890, 930, 1002, 1068, 1116, 1157, 1170, 1209, 1335, 1395, 1503, 1602, 1612, 1670, 1780, 1860, 2004, 2015, 2171, 2314, 2340, 2418, 2505, 2670, 2759, 2790, 3006, 3204, 3340, 3471, 3627, 4005, 4030, 4342, 4628, 4836, 5010, 5177, 5340, 5518, 5580, 5785, 6012, 6045, 6513, 6942, 7254, 7515, 8010, 8060, 8277, 8684, 10020, 10354, 10413, 10855, 11036, 11570, 12090, 13026, 13795, 13884, 14508, 14863, 15030, 15531, 16020, 16554, 17355, 18135, 19539, 20708, 20826, 21710, 23140, 24180, 24831, 25885, 26052, 27590, 29726, 30060, 31062, 32565, 33108, 34710, 35867, 36270, 39078, 41385, 41652, 43420, 44589, 46593, 49662, 51770, 52065, 55180, 59452, 62124, 65130, 67301, 69420, 71734, 72540, 74315, 77655, 78156, 82770, 89178, 93186, 97695, 99324, 103540, 104130, 107601, 124155, 130260, 133767, 134602, 143468, 148630, 155310, 165540, 178356, 179335, 186372, 193219, 195390, 201903, 208260, 215202, 222945, 232965, 248310, 267534, 269204, 297260, 310620, 322803, 336505, 358670, 386438, 390780, 403806, 430404, 445890, 460753, 465930, 496620, 535068, 538005, 579657, 605709, 645606, 668835, 673010, 717340, 772876, 807612, 891780, 921506, 931860, 966095, 1009515, 1076010, 1159314, 1211418, 1291212, 1337670, 1346020, 1382259, 1614015, 1738971, 1843012, 1932190, 2019030, 2152020, 2303765, 2318628, 2422836, 2675340, 2764518, 2898285, 3028545, 3228030, 3477942, 3864380, 4038060, 4146777, 4607530, 5529036, 5796570, 5989789, 6057090, 6456060, 6911295, 6955884, 8293554, 8694855, 9215060, 11593140, 11979578, 12114180, 13822590, 16587108, 17389710, 17969367, 20733885, 23959156, 27645180, 29948945, 34779420, 35938734, 41467770, 53908101, 59897890, 71877468, 82935540, 89846835, 107816202, 119795780, 179693670, 215632404, 269540505, 359387340, 539081010, 1078162020]

約数ペア:

[(1, 1078162020), (2, 539081010), (3, 359387340), (4, 269540505), (5, 215632404), (6, 179693670), (9, 119795780), (10, 107816202), (12, 89846835), (13, 82935540), (15, 71877468), (18, 59897890), (20, 53908101), (26, 41467770), (30, 35938734), (31, 34779420), (36, 29948945), (39, 27645180), (45, 23959156), (52, 20733885), (60, 17969367), (62, 17389710), (65, 16587108), (78, 13822590), (89, 12114180), (90, 11979578), (93, 11593140), (117, 9215060), (124, 8694855), (130, 8293554), (155, 6955884), (156, 6911295), (167, 6456060), (178, 6057090), (180, 5989789), (186, 5796570), (195, 5529036), (234, 4607530), (260, 4146777), (267, 4038060), (279, 3864380), (310, 3477942), (334, 3228030), (356, 3028545), (372, 2898285), (390, 2764518), (403, 2675340), (445, 2422836), (465, 2318628), (468, 2303765), (501, 2152020), (534, 2019030), (558, 1932190), (585, 1843012), (620, 1738971), (668, 1614015), (780, 1382259), (801, 1346020), (806, 1337670), (835, 1291212), (890, 1211418), (930, 1159314), (1002, 1076010), (1068, 1009515), (1116, 966095), (1157, 931860), (1170, 921506), (1209, 891780), (1335, 807612), (1395, 772876), (1503, 717340), (1602, 673010), (1612, 668835), (1670, 645606), (1780, 605709), (1860, 579657), (2004, 538005), (2015, 535068), (2171, 496620), (2314, 465930), (2340, 460753), (2418, 445890), (2505, 430404), (2670, 403806), (2759, 390780), (2790, 386438), (3006, 358670), (3204, 336505), (3340, 322803), (3471, 310620), (3627, 297260), (4005, 269204), (4030, 267534), (4342, 248310), (4628, 232965), (4836, 222945), (5010, 215202), (5177, 208260), (5340, 201903), (5518, 195390), (5580, 193219), (5785, 186372), (6012, 179335), (6045, 178356), (6513, 165540), (6942, 155310), (7254, 148630), (7515, 143468), (8010, 134602), (8060, 133767), (8277, 130260), (8684, 124155), (10020, 107601), (10354, 104130), (10413, 103540), (10855, 99324), (11036, 97695), (11570, 93186), (12090, 89178), (13026, 82770), (13795, 78156), (13884, 77655), (14508, 74315), (14863, 72540), (15030, 71734), (15531, 69420), (16020, 67301), (16554, 65130), (17355, 62124), (18135, 59452), (19539, 55180), (20708, 52065), (20826, 51770), (21710, 49662), (23140, 46593), (24180, 44589), (24831, 43420), (25885, 41652), (26052, 41385), (27590, 39078), (29726, 36270), (30060, 35867), (31062, 34710), (32565, 33108)]