15856612980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15137}}^1$

素因数の和:15258

約数の個数: 192

約数和(自身を含む): 51270589440

約数和(自身を除く): 35413976460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 79, 85, 102, 130, 156, 158, 170, 195, 204, 221, 237, 255, 260, 316, 340, 390, 395, 442, 474, 510, 663, 780, 790, 884, 948, 1020, 1027, 1105, 1185, 1326, 1343, 1580, 2054, 2210, 2370, 2652, 2686, 3081, 3315, 4029, 4108, 4420, 4740, 5135, 5372, 6162, 6630, 6715, 8058, 10270, 12324, 13260, 13430, 15137, 15405, 16116, 17459, 20145, 20540, 26860, 30274, 30810, 34918, 40290, 45411, 52377, 60548, 61620, 69836, 75685, 80580, 87295, 90822, 104754, 151370, 174590, 181644, 196781, 209508, 227055, 257329, 261885, 302740, 349180, 393562, 454110, 514658, 523770, 590343, 771987, 787124, 908220, 983905, 1029316, 1047540, 1180686, 1195823, 1286645, 1543974, 1967810, 2361372, 2391646, 2573290, 2951715, 3087948, 3345277, 3587469, 3859935, 3935620, 4783292, 5146580, 5903430, 5979115, 6690554, 7174938, 7719870, 10035831, 11806860, 11958230, 13381108, 14349876, 15439740, 15545699, 16726385, 17937345, 20071662, 20328991, 23916460, 31091398, 33452770, 35874690, 40143324, 40657982, 46637097, 50179155, 60986973, 62182796, 66905540, 71749380, 77728495, 81315964, 93274194, 100358310, 101644955, 121973946, 155456990, 186548388, 200716620, 203289910, 233185485, 243947892, 264276883, 304934865, 310913980, 406579820, 466370970, 528553766, 609869730, 792830649, 932741940, 1057107532, 1219739460, 1321384415, 1585661298, 2642768830, 3171322596, 3964153245, 5285537660, 7928306490, 15856612980]

約数ペア:

[(1, 15856612980), (2, 7928306490), (3, 5285537660), (4, 3964153245), (5, 3171322596), (6, 2642768830), (10, 1585661298), (12, 1321384415), (13, 1219739460), (15, 1057107532), (17, 932741940), (20, 792830649), (26, 609869730), (30, 528553766), (34, 466370970), (39, 406579820), (51, 310913980), (52, 304934865), (60, 264276883), (65, 243947892), (68, 233185485), (78, 203289910), (79, 200716620), (85, 186548388), (102, 155456990), (130, 121973946), (156, 101644955), (158, 100358310), (170, 93274194), (195, 81315964), (204, 77728495), (221, 71749380), (237, 66905540), (255, 62182796), (260, 60986973), (316, 50179155), (340, 46637097), (390, 40657982), (395, 40143324), (442, 35874690), (474, 33452770), (510, 31091398), (663, 23916460), (780, 20328991), (790, 20071662), (884, 17937345), (948, 16726385), (1020, 15545699), (1027, 15439740), (1105, 14349876), (1185, 13381108), (1326, 11958230), (1343, 11806860), (1580, 10035831), (2054, 7719870), (2210, 7174938), (2370, 6690554), (2652, 5979115), (2686, 5903430), (3081, 5146580), (3315, 4783292), (4029, 3935620), (4108, 3859935), (4420, 3587469), (4740, 3345277), (5135, 3087948), (5372, 2951715), (6162, 2573290), (6630, 2391646), (6715, 2361372), (8058, 1967810), (10270, 1543974), (12324, 1286645), (13260, 1195823), (13430, 1180686), (15137, 1047540), (15405, 1029316), (16116, 983905), (17459, 908220), (20145, 787124), (20540, 771987), (26860, 590343), (30274, 523770), (30810, 514658), (34918, 454110), (40290, 393562), (45411, 349180), (52377, 302740), (60548, 261885), (61620, 257329), (69836, 227055), (75685, 209508), (80580, 196781), (87295, 181644), (90822, 174590), (104754, 151370)]