15705638088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{3541}}^1$

素因数の和:5127

約数の個数: 128

約数和(自身を含む): 47556875520

約数和(自身を除く): 31851237432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 1553, 2856, 3106, 3541, 4659, 6212, 7082, 9318, 10623, 10871, 12424, 14164, 18636, 21246, 21742, 24787, 26401, 28328, 32613, 37272, 42492, 43484, 49574, 52802, 60197, 65226, 74361, 79203, 84984, 86968, 99148, 105604, 120394, 130452, 148722, 158406, 180591, 184807, 198296, 211208, 240788, 260904, 297444, 316812, 361182, 369614, 421379, 481576, 554421, 594888, 633624, 722364, 739228, 842758, 1108842, 1264137, 1444728, 1478456, 1685516, 2217684, 2528274, 3371032, 4435368, 5056548, 5499173, 10113096, 10998346, 16497519, 21996692, 32995038, 38494211, 43993384, 65990076, 76988422, 93485941, 115482633, 131980152, 153976844, 186971882, 230965266, 280457823, 307953688, 373943764, 461930532, 560915646, 654401587, 747887528, 923861064, 1121831292, 1308803174, 1963204761, 2243662584, 2617606348, 3926409522, 5235212696, 7852819044, 15705638088]

約数ペア:

[(1, 15705638088), (2, 7852819044), (3, 5235212696), (4, 3926409522), (6, 2617606348), (7, 2243662584), (8, 1963204761), (12, 1308803174), (14, 1121831292), (17, 923861064), (21, 747887528), (24, 654401587), (28, 560915646), (34, 461930532), (42, 373943764), (51, 307953688), (56, 280457823), (68, 230965266), (84, 186971882), (102, 153976844), (119, 131980152), (136, 115482633), (168, 93485941), (204, 76988422), (238, 65990076), (357, 43993384), (408, 38494211), (476, 32995038), (714, 21996692), (952, 16497519), (1428, 10998346), (1553, 10113096), (2856, 5499173), (3106, 5056548), (3541, 4435368), (4659, 3371032), (6212, 2528274), (7082, 2217684), (9318, 1685516), (10623, 1478456), (10871, 1444728), (12424, 1264137), (14164, 1108842), (18636, 842758), (21246, 739228), (21742, 722364), (24787, 633624), (26401, 594888), (28328, 554421), (32613, 481576), (37272, 421379), (42492, 369614), (43484, 361182), (49574, 316812), (52802, 297444), (60197, 260904), (65226, 240788), (74361, 211208), (79203, 198296), (84984, 184807), (86968, 180591), (99148, 158406), (105604, 148722), (120394, 130452)]